[31]Wakefield’s Ireland, vol. I. p. 750.
[31]Wakefield’s Ireland, vol. I. p. 750.
By salting the meat while still warm, and before the fluids are coagulated, the salt penetrates immediately, by means of the vessels, through the whole substance of the meat; and hence meat is admirably cured at Tunis, even in the hottest season, so that Mr. Jackson, in hisReflections on the Trade in the Mediterranean, recommendsships being supplied there with their provisions.
The following mixture of condiments is exceedingly well calculated for dry salting.
Take a pound of black pepper, a quarter of a pound of Cayenne pepper, and a pound of saltpetre, all ground very fine; mix these three well together, and blend them alternately with about threequartsof very fine salt: this mixture is sufficient for eight hundred weight of beef. As the pieces are brought from the person cutting up, first sprinkle the pieces with the spice, and introduce a little into all the thickest parts; if it cannot be done otherwise, make a small incision with a knife. The first salter, after rubbing salt and spice well into the meat, should take and mould the piece, the same as washing a shirt upon a board; this may be very easily done, andthe meat being lately killed, is soft and pliable; this moulding opens the grain of the meat, which will make it imbibe the spice and salt much quicker than the common method of salting. The first salter hands his piece over to the second salter, who moulds and rubs the salt well into the meat, and if he observes occasion, introduces the spice; when the second salter has finished his piece, he folds it up as close as possible, and hands it to the packer at theharnessor salting tubs, who must be stationed near him: the packer must be careful to pack hisharnesstubs as close as possible.
All the work must be carried on in the shade, but where there is a strong current of air, theharnesstubs in particular; this being a very material point in curing the meat in a hot climate. Meat may be cured in this manner with the greatest safety,when the thermometer, in the shade, is at 110°, the extreme heat assisting the curing.
A good sized bullock, of six or seven hundred weight, may be killed and salted within the hour.
The person who attends with the spice near the first salter, has the greatest trust imposed upon him; besides the spice, he should be well satisfied that the piece is sufficiently salted, before he permits the first salter to hand the piece over to the second salter.
All the salt should be very fine, and the packer, besides sprinkling the bottom of hisharnesstubs, should be careful to put plenty of salt between each tier of meat, which is very soon turned into the finest pickle. The pickle will nearly cover the meat, as fast as the packer can stow it away. It is always a good sign that themeat is very safe when the packer begins to complain that his hands are aching with cold.
By this method there is no doubt but that the meat is perfectly cured in three hours from the time of killing the bullock: the saltpetre in a very little time strikes through the meat; however, it is always better to let it lie in theharnesstubs till the following morning, when it will have an exceeding pleasant smell on opening theharnesstubs; then take it out and pack it in tight barrels, with its own pickle.
Meat, when salted, is sometimes dried, when it gets the name of bacon, ham, or hung beef.
The drying of salt meat is effected either by hanging it in a dry and well-aired place, or by exposing it at the same time to wood smoke, which gives it a peculiar flavour, much admired in Westphalia hams and Hamburgh beef, and also tends to preserve it, by the antiseptic action of the pyrolignic acid. When meat is to be hung, it need not be so highly salted.
The method of preparing bacon is peculiar to certain districts. The following is the method of making bacon in Hampshire andSomersetshire:—
The season for killing hogs for bacon is between October and March. The articles to be salted are sprinkled over with bay-salt, and put for twenty-four hours in the salting trough, to allow the adhering blood to drain away. After this they take them out, wipe them very dry, and throw away the draining. They then take some fresh bay-salt, and heating it well in a frying-pan, rub the meat very well with it, repeating this every day for four days, turning the sides every other day.
If the hog be very large, they keep the sides in brine, turning them occasionally for three weeks; after which they take them out, and let them be thoroughly dried in the usual manner.
The custom of fumigating hams with wood smoke is of a very ancient date, it was well known to the Romans, and Horace mentions it.[32]
“Fumosæ cum pede pernæ.”
“Fumosæ cum pede pernæ.”
[32]Sat. II. 2-117.
[32]Sat. II. 2-117.
Several places on the Continent are famous for the delicacy and flavour of their hams; Westphalia, however, is at the head of the list.
The method of curing bacon and hams in Westphalia (in Germany) is as follows: Families that kill one or more hogs a year, which is a common practice in private houses, have a closet in the garret, joining to the chimney, made tight, to retain smoke,in which they hang their hams and bacon to dry; and out of the effect of the fire, that they may be gradually dried by the wood smoke, and not by heat.
The smoke of the fuel is conveyed into the closet by a hole in the chimney, near the floor, and a place is made for an iron stopper to be thrust into the funnel of the chimney, to force the smoke through the hole into the closet. The smoke is carried off again by another hole in the funnel of the chimney, above the said stopper, almost at the ceiling, where it escapes. The upper hole must not be too big, because the closet must be always full of smoke, and that from wood fires. Or the bacon and hams are simply placed in the vicinity of an open fire-place, where wood is burned, so as to be exposed to the smoke of the wood.
The following account of the preservative quality of pyro-ligneous[33]acid, exhibited in a memoir by Dr. Wilkinson to the Bath Society, is highlyimportant:—
[33]Philosophical Magazine, 1821, No. 273, p. 12.
[33]Philosophical Magazine, 1821, No. 273, p. 12.
“Mr. Sockett having directed his attention to the smoking of hams with wood smoke, either in a building erected for that purpose, or in a chimney where wood alone is burned, in addition to its considerable increase of flavour, he considered it more effectually preserved from putrefaction by being, what is commonly called, smoke-dried. Mr. Sockett having ascertained by experiments, that meat thus cured required less salt, he was induced to supposesome antiseptic quality in the same, and not attributable to the mere application of heat. A neighbouring manufactory of pyro-ligneous acid afforded him an opportunity of trying a variety of experiments, which convinced him of the correctness of the supposition of the antiseptic quality of wood smoke, as the same effects as to flavour and preservation were produced in a superior degree without the aid of any increase of temperature, which, by drying, diminishes the nutritious quality of meat thus exposed.”
“Mr. Sockett ascertained, that if a ham had the reduced quantity of salt usually employed for smoke-dried hams, and was then exposed to smoke, putrefaction soon took place when pyro-ligneous acid was not used; even one half this reduced portion of salt is sufficient when it is used, beingapplied cold, and the ham is thus effectually cured without any loss of weight, and retaining more animal juices.”
“The mode adopted was by adding about two table-spoonfuls of pyro-ligneous acid to the pickle for a ham of 10 or 12 lbs.; and when taken out of the pickle, previous to being hung up, painted over with the acid, by means of a brush. In many instances, Mr. Sockett has succeeded by brushing the ham over with the acid, without adding any to the pickle. The same mode answers equally well with tongues, requiring a little more acid, on account of the thickness and hardness of the integuments.”
“Upon dried salmon it answers admirably; brushing it over once or twice had a better effect than two months smoking in the usual way, and without the same loss fromrancidity. From the result of a few experiments on herrings, he is persuaded that this mode of curing might be most advantageously introduced in our fisheries, so that herrings might be cured here superior to those imported from Holland.”
“These experiments so satisfactorily demonstrating the antiseptic qualities of this acid, where only small portions of salt were employed, Mr. Sockett was then induced to try the results of the application of this acid when no salt was employed: he placed some beef steaks upon a plate, and covered the bottom with the acid, the steaks being daily turned; and at the time of recording the experiment, he noticed that they kept above six weeks without the least tendency to putrefaction: this experiment was made in the middle of July 1815.”
“Not only Mr. Sockett, but many familiesin Swansea, and its vicinity, practise, with the greatest success, this mode of curing hams, tongues, beef, fish, &c.”
“This acid is very easily and cheaply prepared: the first distilled product of the wood, in that state denominated black acid, answers the best when separated from its tar and naphtha. More than 70 gallons of acid, sufficiently strong, are procured from a ton of wood; a gallon is quite sufficient for 21⁄2cwt. of pork, beef, and most animal substances, with the addition of a comparatively small portion of salt, not only affording a considerable saving in this article, but also materially contributing to the increase of flavour and nutritive quality. Hams or beef cured this way require no previous soaking in water to being boiled, and when boiled swell in size and are extremely succulent.”
“Herrings Mr. Sockett cures with very little salt. Being well dried, as early after being caught as can be effected, they are then dipped into a vat of the acid, and when dry, the same process repeated a few times, suspending them like the manufacture of candles. Mr. Sockett entertains no doubt, from the result of his experiments with herrings, that the same process would answer for other kinds of fish, as salmon, cod, &c.; and hence, when cooked, may be salted according to each individual’s taste.”
“I presume this acid would be found very useful on board any vessel fitted out for long voyages; it appears from calculations on a small scale, that one hogshead of this acid would suffice to cure six tons of fish, in such a manner as to retain their nutritious quality; and they could be cured onboard when opportunities occurred of procuring them, independent of its being an excellent substitute for common vinegar in many culinary purposes on board.”
“Mr. Sockett recommends that fish, as soon as practicable after taken, should be a little rubbed with salt, and laid upon a sloping board to drain, and when dry, to be dipped in the acid as before stated.”
“One great advantage attending this mode of curing hams or beef is, that when hung up they are never attacked by the flies.”
Fish may be preserved either by dry salting or in a liquid pickle. The former method is employed to a great extent on the banks of Newfoundland, and in Shetland. When a liquid pickle is used, the fish, as fresh as possible, are to be gutted, or not, and without delay plunged into the brine in quantity so as nearly to fill the reservoir, and after remainingcoveredwith the pickle five or six days, they will be so completely impregnated with salt as to be perfectly fit to be re-packed in barrels, with large-grained solid salt, for the hottest climates and longest voyages.
The brine becomes frequently somewhat weaker at the top; to remedy this, some of the salt may be suspended in bags orotherwise, just under the surface, which will saturate whatever moisture may exude from the fish, and thus the whole of the brine will continue fully saturated and of the most strength.
Such brine, although repeatedly used, will not putrify, nor the fish, if kept under the surface, become rancid.
By this process great quantities of herrings may be salted when salt or casks are not on the spot, and the fish may remain for a great length of time immersed in this brine without the least injury.
From Mr. London’s statement, it appears that the brine ought always to contain a redundancy of salt; and in such case there is not the least danger of the fish putrifying or growing rancid, as the extra lumps of solid salt in the brine immediately act upon any watery or other liquors whichproceed from the fish when inclosed in the cask.
For judging of the relative strength of different solutions of common salt, Mr. London recommends a glass bottle, with a ground-glass stopper, to be filled with brine made from a solution of solid salt in water; within this bottle are three glass bubbles, of different specific gravities, so graduated, that supposing the temperature of the air to be at sixty degrees of Fahrenheit’s thermometer, and only one bubble floats on the surface, and that it indicates the specific gravity of the brine to be 1.155, containing about 20 parts salt, and 80 of water, which is insufficient to cure animal matters with certainty by immersion in it.
When the second bubble floats, it indicates the specific gravity of the brine to be 1.180, or about 24 parts salt, and 76 partswater, which may be used for the purpose of immersion.
This brine will fully answer the purpose in the hottest weather in most climates, provided the meat or fish is always completely covered with the brine.
After splitting the fish, and having taken off their heads and part of the skin of the belly, let them be laid in brine about three or four hours; then put them in jars with the following pickle:—two pounds common salt, two ounces saltpetre, one ounce of sugar, half ounce white pepper, one drachm corriander seed, pounded all well together; sprinkle with this mixture the bottom of the jar; then put on a layer of mackerel, with the back downwards; then a layerof the spices, and then another of mackerel, alternately, till the jar is full; press them down, and cover them close. In six months they will be ready for use.
Split the fish down the middle, and divide each half into six pieces. Make a brine of salt sufficient in quantity to cover the fish when placed in a saucepan. Season with bruised pepper, mace, and allspice, and simmer the whole till the fish is done, taking care not to boil the fish more than is barely sufficient. Then take out the pieces to cool, and put them into a jar. Strain off the spice from the liquor in which the fish was boiled, and add to it a like quantity, by measure, of vinegar, and pour it over the fish. When cold, tie it overwith paper, and keep the fish submersed under the liquor, by placing a weight on it.
Skin and bone the eels; season them with mace, chopped eschalots, pepper, salt and pimento. Roll up the whole, and tie it firmly with tape; put it in a stew-pan with a pint of vealstock, half pint of white wine, and half as much vinegar; and let them simmer till done. Then put them into a dish; skim off the fat, and season with salt. Clear the liquor by simmering it a few minutes, with the white of two eggs, and pass it through a cloth: after which boil it till it becomes a thick jelly when cold. Then take the tape from the eels, and pour the liquid transparent jelly over the fish.
Of all the methods of preserving animal substances for domestic purposes, or sea store, the process found out by Mr. Appert, and pursued in this metropolis upon a large scale by Messrs. Donkin and Gamble, is unquestionably the best. It is as follows:
Let the substance to be preserved be first par-boiled, or rather somewhat more, the bones of the meat being previously removed. Put the meat into a tin cylinder, fill up the vessel with the broth, and then solder on the lid, furnished with a small hole. When this has been done, let the tin vessel, thus prepared, be placed in water and heated to the boiling point tocomplete the remainder of the cooking of the meat. The hole in the lid is now closed perfectly, by soldering, whilst the air is rushing out.
The vessel is then allowed to cool, and from the diminution of volume in the contents, in consequence of the reduction of temperature, both ends of the cylinder are pressed inwards and become concave. The tin cases, thus hermetically sealed, are exposed in atest-chamberfor at least a month, to a temperature above what they are ever likely to encounter; from 90° to 110° Fahrenheit. If the process has failed, putrefaction takes place, and gas is evolved, which in process of time will bulge out both ends of the case, so as to render them convex instead of concave. But the contents of whatever cases stand this test, will infallibly keep perfectly sweet and good inany climate, and for any length of time. If there was any taint about the meat when put up, it inevitably ferments, and is detected in theprovingprocess.
All kinds of animal food may be preserved in this way—beef, mutton, veal, and poultry, either boiled or roasted. The testimonies in favour of the success of the process are of the most unexceptionable kind. At Messrs. Donkin and Gamble’s establishment the meat is put up in canisters of from 4 lbs. to 20 lbs. weight each. It is charged from 1s. 8d. to 3s. a pound; roast higher than boiled, and veal dearer than mutton or beef. The weight of the canister is deducted, and nothing is charged for the canisters; and it should be observed, that these provisions being cooked, and without bone, render them equivalent to double the weight of meat inthe raw state; for it is certain, that the waste in cooking, together with the weight of bone, are about one half.
Captain Neish took a quantity of provision, thus prepared, to India, not one canister spoiled; and one which he brought home contained beef in the highest state of preservation after two years, and having been carried upwards of 35,000 miles in the warmest climates.
The commissioners for victualling the navy also examined some, nearly four years old, which had been in the Mediterranean and Quebec, and found it as sound, sweet, and fresh, as if it had been only yesterday boiled. We are enabled to add the testimony of that distinguished navigator, captain Basil Hall, who has liberally communicated to us the result of his personal experience and observation, which is asfollows:—“I can answer for the perfect preservation of a great number of cases which were in my possession during the voyage to China. I had 88l.worth, and not one failure. At that time milk was preserved in bottles corked; but tin cases have been substituted with very great effect, as I have myself tried. It is really astonishing how excellent the milk is; and, indeed, every thing preserved in this way is good.”
“You must, on examining the list of prices, bear in mind, that meat thus preservedeatsnothing, nordrinks—is not apt to get the rot, or to die—does nottumbleover-board, nor get its legs broken, or its flesh wore off its bones, by knocking about the decks of a ship in bad weather—it takes no care in the keeping—it is always ready—may be eat cold or hot—and thus enables you totoss into a boat in a minute, as many days’cookedprovisions as you choose—it is not exposed to the vicissitudes of markets, nor is it scourged up to a monstrous price (as at St. Helena), because there is no alternative. Besides these advantages, it enables one to indulge in a number of luxuries, which no care or expencecouldprocure.”
In this preservative process is displayed a singular and important fact with regard to the agency of oxygen in putrefaction. The tin canisters being closed during the exposure to heat, must necessarily contain with the included matter some portion of air; and if heat were not applied, or even if applied imperfectly, putrefaction would take place. This proves that the effect of the high temperature is to produce some kind of combination of the oxygen of the air with the animal or included matter, notleading to putrefaction, or even counter-acting it, while by this combination it is effectually removed. The air accordingly, where the process is successful, is deprived of oxygen; but if the heat were not sufficiently prolonged, and by far the greatest part of the air in the vessel not exhausted, putrefaction soon comes on. From experiments that have been made on this mode of preserving alimentary substances, it has been proved, that if the vessels were opened only for a short time and again closed, without heat being applied, the inclosed substances soon putrefied: as they did also from mere exposure to the air. But if, after having been exposed even for an hour or two, they were re-placed, the vessels again treated as before, and then the due degree of heat applied, they could be preserved as at first. And this repeated exposure to the air, andremoval of its operation by heating, it appears from Gay Lussac’s experiments, can be renewed a number of times. Nay, by occasional exposure to the heat of boiling water, without the exclusion of the air, he found the exemption from putrefaction to be attained.
The theory of these effects is not very apparent. Gay Lussac supposes, that the oxygen may combine with that principle analogous to gluten, which excites fermentation, and which may equally excite putrefaction; that this by a kind of coagulation is separated by heat, and thus rendered inert; and that it is only that part of it which has suffered oxygenation which is capable of this coagulation; it is thus removed, while the exclusion of oxygen prevents the putrefaction from taking place, which would otherwise be excited by theremainder. But this is rather hypothetical and unsatisfactory.
The process of potting consists in reducing cooked animal substances to a pulp, by beating the meat in a mortar, and incorporating the mass with a portion of salt and spices. The pulp is then put into a jar, and covered with a thick coat of melted butter or lard, to prevent the contact of air; and the surface is further protected with a bladder-skin tied over the mouth of the jar. The muscular part of meat is best suited for potting, and the quantity of salt and spices ought to be rather liberal.
Take three pounds of lean beef, salt it twelve hours with half a pound of common salt, and half an ounce of saltpetre; divide it into pound pieces, and put it into an earthen pan, that will just hold it; pour in half a pint of water; cover it close with paste, and set it in a very slow oven for four hours; when it comes from the oven, pour the gravy from it into a basin, shred the meat fine, moisten it with the gravy poured from the meat, and pound it thoroughly in a marble mortar with fresh butter, till it is as fine a paste as possible, season it with black pepper and allspice, or cloves pounded, or grated nutmeg; put it in pots, press it down as close as possible; put a weight on it, and let it stand allnight; next day, when it is quite cold, cover it a quarter of an inch thick with clarified butter, and tie it over with paper.
Cut a pound of the lean of boiled ham into pieces, pound it in a mortar with fresh butter, in the proportion of about two ounces to a pound of the ham, till it is a fine paste, season it by degrees with pounded mace, pepper, and allspice; put it close down in pots, and cover it with clarified butter a quarter of an inch thick; let it stand one night in a cool place, and tie it over with paper.
Veal may be potted in a similar manner.
Take the meat and eggs from the shell; season it with powdered mace, cloves, nutmeg, pepper, salt, and anchovy liquor. Pound the meat in a marble mortar, and reduce the liquor, by evaporation, to a thick jelly; then put it and the meat together, with about one quarter of its weight of butter. Mix all together, and press it into a small pot; cover it with melted butter. When it is cold, put paper over the pots, and set them in a dry place.
Craw fish, crabs, shrimps, and prawns, may be potted in the same way.
Eggs may be kept for three or four months, or more, if the pores of the shell be closed, and rendered impervious to air by some unctuous application. We generally anoint them with mutton-suet, melted, and set them on end, wedged close together, in bran,stratum super stratum, the containing box being closely covered.
Another method of preserving eggs is, to place them into a vessel containing lime water, or more properly slacked quicklime diluted with water, to the consistence of a thin cream, taking care that the eggs are completely covered with this liquid. The first mentioned process is, however, preferable, and answers exceedingly well.
The preservative effect of frost on dead animal matter are of the utmost importance to the northern nations, by enabling them to store up a sufficient stock of all manner of animal provisions for their winter supply, and to receive stores from a great distance.
There is annually held at St. Petersburg and Moscow what is called the frozen, or winter market, for the sale of provisions solidified by frost. In a vast open square, the bodies of many thousand animals are seen on all sides, piled in pyramidal and quadrangular masses: fish, fowl, butter, eggs, hogs, sheep, deer, oxen, all rendered solid by frost. The different species of fish are strikingly beautiful; they possessthe lustre and brilliancy of colour which characterises the different species in a living state.
Most of the larger kinds of quadrupeds are skinned, and classed according to their species; groups of many hundreds are piled upon their hind-legs, one against another, as if each were making an effort to climb over the back of his neighbour. The motionless, yet apparent animation of their seemingly struggling attitudes (as if they had died a sudden death), gives a horrid life to this singular scene of death. The solidity of the frozen creatures, is such, that the natives chop and saw them up, for the accommodation of the purchasers, like wood. These frozen provisions are the produce of countries very remote from each other. Siberia, Archangel, and still more distant provinces, furnish the merchandizewhich, during the severity of the frost, is conveyed hither on sledges.
In consequence of the multitude of these commodities, and the short period allowed to the existence of the market, they are cheaper than at any other time of the year, and are, therefore, purchased in larger quantities, to be stored, as a winter stock.
When disposed in cellars, they will keep, with care, for a considerable time during the cold season. All the provisions which remain, and are exposed to the temperate atmosphere, speedily putrify; but as the desertion of the frost is generally pretty well calculated, almost to a day, but little loss is suffered in this respect. The same advantage is taken of the cold in Canada, and all other countries, when the frost is sufficiently steady.
Substances, so long as they are hard frozen, probably undergo no chemical change, of which the most striking proof was afforded by the body of an animal, probably antediluvian, being found imbedded in a mass of ice at the mouth of the Lena; but in the act of freezing, or of the subsequent thawing, some alteration is produced, which affects the nature of the substance. This may be either merely mechanical, from the particles of ice during their formation, tearing asunder and separating the fibres, or chemical, by destroying the intimate union of the constituents of the fluids, as in wine injured by having been frozen; or by causing new combinations, of which we have an example in the sweetness acquired by the potatoe.
Captain Scoresby, contrary to popularbelief, states, that “the most surprising action of the frost, on fresh provision, is in preserving it a long time from putrefaction, even after it is thawed and returns into a warm climate.[34]I have,” says he, “eaten unsalted mutton and beef nearly five months old, which has been constantly exposed to a temperature above the freezing point for four or five weeks in the outset, and occasionally assailed by the septical influences of rain, fog, heat, and electricity, and yet it has proved perfectly sweet. It may be remarked, that unsalted meat that has been preserved four or five months in a cold climate, and then brought back to the British coasts during the warmth of summer, must be consumed very speedilyafter it is cut into, or it will fail in a day or two. It will seldom, indeed, keep sweet after being cooked above twenty or thirty hours.”
[34]Account of the Arctic Regions, with a History and Description of the Northern Whale Fishery.
[34]Account of the Arctic Regions, with a History and Description of the Northern Whale Fishery.
In freezing animal substances, for the purpose of preserving them, no other precaution is necessary than exposing them to a sufficient degree of cold. “Animal substances,” says Captain Scoresby, “requisite as food, of all descriptions (fish excepted), may be taken to Greenland and there preserved any length of time, without being smoked, dried, or salted. No preparation of any kind is necessary for their preservation; nor is any other precaution requisite, excepting suspending them in the air when taken on shipboard, shielding them a little from the sun and wet, and immersing them occasionally in sea-water, or throwing sea-water over them afterheavy rains, which will effectually prevent putrescency on the outward passage; and, in Greenland, the cold becomes a sufficient preservation, by freezing them as hard as blocks of wood. The moisture is well preserved by freezing, a little from the surface only evaporating; so that if cooked when three, four, or five months old, meat will frequently appear as profuse of gravy, as if it had been but recently killed.” Captain Scoresby has not informed us why fish cannot be taken to Greenland in a frozen state, though this is a mode of preservation much used in Russia and Germany, and even in this country.
Some attention is necessary for thawing provisions which have been frozen. “When used, the beef cannot be divided but by an axe or saw; the latter instrument is preferred. It is then put into cold water,from which it derives heat by the formation of ice around it, and soon thaws; but if put into hot water, much of the gravy is extracted, and the meat is injured without being thawed more readily. If an attempt be made to cook it before it is thawed, it may be burnt on the outside, while the centre remains raw, or actually in a frozen state.” These observations, which we have transcribed from Captain Scoresby, an excellent observer, agree with the directions of earlier writers. Thus Krünitz says,[35]“when fish taken under the ice are frozen, lay them in cold water, which thus draws the ice out of the fish, so that it can be scraped off their scales. They taste much better afterwards than when they are allowed to thaw in a warm room.”
[35]Encyclop. Vol. X. p. 586.
[35]Encyclop. Vol. X. p. 586.
The antiseptic power of vinegar is employed with advantage in domestic economy for preserving from decay a variety of fruits, roots, leaves, and other parts of vegetables, which by a species of refinement and luxury, are often considered as condiments to improve the relish of several kinds of food. Their qualities, no doubt, depends almost entirely on the vinegar, spice, or salt imbibed by them.
The art of preparing vinegar pickles consists in impregnating the vegetable substances with the strongest vinegar, to which are usually added a portion of common salt, and the most heating spices. To effect this object, the substance to be pickledis usually suffered to macerate, or slightly boiled with the acid, and afterwards kept infused in it, together with spices and salt.
It is customary to impregnate the article to be pickled first in a strong brine of common salt; but this is not absolutely necessary for the preservation of the pickled substance. To facilitate the action of the vinegar or salt, the articles to be pickled, especially such as walnuts, cucumbers, &c. should be punctured with a large needle or fork. To assist their preservation, and to improve their flavour, a variety of pungent and aromatic spices are added, which vary according to the fancy of the cook; pepper, pimento, cloves, mace, ginger, capsicum, and mustard, are the spices usually employed.
For the preparation of acid pickles, the vinegar prepared from wood, as in itselfcontaining no substance liable to a spontaneous decay, is preferable to common malt vinegar, although the contrary has been asserted, because it is free from mucilage, which promotes the spoiling of common vinegar, and therefore the former is a better antiseptic than vinegar abounding in mucilage. We prepare our home-made pickles with this acid, and we are authorised to state that, although kept for years, they are inferior to none met with in commerce.
All pickles should be preserved in unglazed earthenware jars, carefully corked, and tied over with a bladder to exclude air. The vinegar used for preparing them should always be heated in an unglazed earthenware pan, it should never be suffered to boil, but poured over the substance to be pickled, just when it begins to simmer. The spices may be simmered with the vinegar.
Put sliced red cabbage into a stone jar, and strew amongst it common salt; then heat vinegar nearly to a boiling point, and pour it over the cabbage, in a sufficient quantity to cover the sliced leaves. It is customary to add long pepper, allspice, and ginger, to the vinegar, which impart to the pickle a pungent taste. A small quantity of powdered cochineal is also frequently added, with an intent to give to the cabbage a beautiful red colour; the cochineal should be strewed amongst the sliced leaves previous to the infusion of the vinegar; two drachms are sufficient to one pound of cabbage. Red beet root is employed for a similar purpose, but the former pigment, which is perfectly harmless, ispreferable. When the pickle is cold, it should be tied over with a bladder skin to exclude the air.
For this pickle the small white round onions, of the size of a child’s playing marble, are usually chosen. Having peeled off the exterior brown coat of the onions, simmer them in water, till their outer layers have acquired a semi-transparency, (not longer), then strain off the water, and suffer the onions to dry; put them into an unglazed earthen jar and pour over them so much colourless vinegar, previously heated nearly to the boiling point, as will cover them. The seasoning spices usually added are white pepper, ginger root, white mustard seed, mace, and salt.
Take unripe walnuts; run a large needle through each in several places; suffer them to macerate for ten or twelve days, in a strong brine of common salt. When this has been done, decant the brine, transfer the walnuts into a stone jar, and pour vinegar, previously heated nearly to the boiling point, over them, in a sufficient quantity to cover them.
They may be seasoned with long pepper, capsicum, ginger, mustard seed, mace, and pimento. These substances should be simmered with the vinegar for a few minutes.
The walnuts will not be fit for use till when about six months old.
Perforate fresh gathered cucumbers, with a needle, or fork, put them into a stone jar, and pour over them boiling hot vinegar. Season with salt, pimento, long pepper, and ginger. These substances should be simmered with the vinegar for a few minutes.
To this pickle is sometimes intentionally given a lively green colour, by copper, and numerous fatal consequences are known to have ensued from the use of such a practice.[36]
[36]Treatise on the Adulteration of Food and Culinary Poisons, 1821.—“Poisonous Pickles.”
[36]Treatise on the Adulteration of Food and Culinary Poisons, 1821.—“Poisonous Pickles.”
If pickled cucumber, or any other kind of vegetable pickle, be wanted of a lively green colour, it may readily be effected by soaking them when ready prepared, for a few minutes, first in tincture of turmeric,and then in a diluted solution of the colouring matter of indigo, dissolved in water.[37]This method of straining the pickle is perfectly harmless.
[37]This substance is called, at the colour-shops, intense (not liquid blue, which is quite a different preparation of Indigo,) blue.
[37]This substance is called, at the colour-shops, intense (not liquid blue, which is quite a different preparation of Indigo,) blue.
Samphire, French beans, tomatoes, capsicum pods, nasturtium and raddish pods, may be pickled in the same manner.
Boil the root till sufficiently done; peel it and cut it into thin slices. Put it into a stone jar, and pour over it white vinegar, seasoned with long pepper, horse-raddish, cut into small slices, allspice, cloves, and salt.
Having peeled small button mushrooms, put them in a strong brine of salt for three or four days; strain off the brine, and pour over them boiling hot vinegar: season with long pepper, ginger, and mace.
Take large fresh gathered artichokes, boil and simmer them till they are nearly tender, remove the leaves and choke, and put the bottom part of the artichoke in a salt brine for about forty-eight hours; then strain off the brine, put the artichoke into a jar, and cover it with vinegar, previously heated to the boiling point, and seasoned with pepper, salt, eschalots, and mace.
M. Parmentier has given a minute description of a process of making sour kraut on the large scale. The heads of white winter cabbages, after removing the outer leaves, are to be cut into fine shreds, by means of a knife, or with a plane, and spread out to dry upon a cloth in the shade. A cask is to be set on end, with the head taken out. If it formerly contained vinegar or wine, so much the better, as it will promote the fermentation, and give the cabbage a more vinous taste; if not, the inside may be rubbed over with sour kraut liquor. Caraway seeds are to be mixed with the shreds of cabbage, a good layer of salt is placed at the bottom of the cask, and then cabbage shreds evenly packed, to thedepth of four or six inches. The layers are regularly stamped down with a wooden stamper, to half their original bulk. The same process is to be repeated, with additional layers of salt, and shreds, till the whole be packed. They are then to be covered with a layer of salt, or till the barrel be filled within two inches of the top, over which the outside leaves of the cabbages are to be spread. About two pounds of salt are required for twenty middling sized cabbages.
The head of the barrel, which should have been previously well fastened together, is lastly to be put within the barrel above the leaves, and loaded with stones, to prevent the mixture from rising during the fermentation. The mass thus compressed subsides, and the cabbage gives out its juice, which rises to the surface,it is green, muddy, and fætid. It is to be drawn off by a spigot placed two or three inches from the bottom, and re-placed by fresh brine.
The following notice may serve to remind the reader of the time when the various articles for preparing pickles are in season.
The name of catsup is given to several kinds of liquid pickles, made of savoury vegetable substances, such as mushrooms, walnuts, &c. The following method of preparing mushroom catsup is copied from the Cook’sOracle:—
Take full grown mushrooms; put a layer of them at the bottom of a deep earthen pan, and sprinkle them with salt, then another layer of mushrooms, put some more salt on them, and so on, alternately, salt and mushrooms; let them remain two or three hours, by which time the salt will have penetrated the mushrooms, and rendered them easy to break; mash them well and let them remain for a couple of days, stirring them up, and mashing themwell each day; then pour them into a stone jar, and to each quart add half an ounce of whole black pepper; stop the jar very close, set it in a stew-pan of boiling water, and keep it simmering for two hours at least. Take out the jar, and pour off the juice clear from the sediment through a hair sieve into a stewpan (without squeezing the mushrooms); let it boil up, skim it, and pour it into a dry jar; let it stand till next day, then pour it off as gently as possible, through a tammis, or flannel bag, (so as not to disturb the sediment at the bottom of the jar.) Bottle it in pints or half pints; for it is best to keep it in such quantities as are soon used: in each pint, put a dozen berries of black pepper, the same of allspice, and a table-spoonful of brandy.
Mash a gallon of ripe tomatas; add to it one pound of salt, press out the juice, and to each quart add a quarter of a pound of anchovies, two ounces of eshallots, and an ounce of ground black pepper; simmer the mixture for a quarter of an hour; then strain it through a sieve, and put to it a quarter of an ounce of pounded mace, the same quantity of allspice, ginger, and nutmeg, and half a drachm of cochineal; let the whole simmer for twenty minutes, and strain it through a bag: when cold, bottle it:
Or, put tomatas into an earthen pan, and bake them very slowly in an oven. Rub the pulp through a hair sieve, to separate the seeds and skins. To every pound, byweight, of the pulp, add a pint and a quarter of vinegar, with a drachm of mace, ginger, cloves, allspice, and one ounce each of white pepper, and minced eshallot. Simmer them for half an hour, and strain off the liquid.
Take 28 lbs. of unripe walnuts when quite tender, reduce them to a pulp in a marble mortar; add to the mass two gallons of vinegar; let it stand three or four days; to each gallon of liquor, put a quarter of a pound of minced eshallots, half an ounce of bruised cloves, the same of mace and black pepper, one tea-spoonful of Cayenne pepper, and a quarter of a pound of salt: give it a boil up, and strain it through a flannel.
The preserving of the pulpy fruits employed in housekeeping for making fruit pies, tarts and puddings, so as to render them fit for that purpose, when they cannot be procured in their recent state, is an object of considerable importance in every well regulated family.
The expence of sugar is frequently urged as a reason for not conserving fruits in housekeeping, and to this may be added the uncertainty of success from the strong fermentable quality of many fruits, if the sugar has not been very liberally added. They may indeed be conserved for a length of time without sugar, by baking them in an oven, and then closely stopping them up; but if the cork becomes dry, the atmosphericair exchanges place with what is impregnated by the fruit, which then soon becomes mouldy; some pulpy fruits may be conserved in good condition by the following method, for years, or even it is probable for a longer period, in hot climates.
The following fruits may be conserved without sugar. The more juicy fruits of the berry kind, such as currants, mulberries, strawberries, raspberries, are not well calculated for this process.
METHOD OF CONSERVING GOOSEBERRIES,