Part 57 (1/2)

_Mode_.--Choose full-grown mushroom-flaps, and take care they are perfectly _fresh-gathered_ when the weather is tolerably dry; for, if they are picked during very heavy rain, the ketchup from which they are made is liable to get musty, and will not keep long. Put a layer of them in a deep pan, sprinkle salt over them, and then another layer of mushrooms, and so on alternately. Let them remain for a few hours, when break them up with the hand; put them in a nice cool place for 3 days, occasionally stirring and mas.h.i.+ng them well, to extract from them as much juice as possible. Now measure the quant.i.ty of liquor without straining, and to each quart allow the above proportion of spices, &c.

Put all into a stone jar, cover it up very closely, put it in a saucepan of boiling water, set it over the fire, and let it boil for 3 hours.

Have ready a nice clean stewpan; turn into it the contents of the jar, and let the whole simmer very gently for 1/2 hour; pour it into a jug, where it should stand in a cool place till the next day; then pour it off into another jug, and strain it into very dry clean bottles, and do not squeeze the mushrooms. To each pint of ketchup add a few drops of brandy. Be careful not to shake the contents, but leave all the sediment behind in the jug; cork well, and either seal or rosin the cork, so as perfectly to exclude the air. When a very clear bright ketchup is wanted, the liquor must be strained through a very fine hair-sieve, or flannel bag, _after_ it has been very gently poured off; if the operation is not successful, it must be repeated until you have quite a clear liquor. It should be examined occasionally, and if it is spoiling, should be reboiled with a few peppercorns.

_Seasonable_ from the beginning of September to the middle of October, when this ketchup should be made.

_Note_.--This flavouring ingredient, if genuine and well prepared, is one of the most useful store sauces to the experienced cook, and no trouble should be spared in its preparation. Double ketchup is made by reducing the liquor to half the quant.i.ty; for example, 1 quart must be boiled down to 1 pint. This goes farther than ordinary ketchup, as so little is required to flavour a good quant.i.ty of gravy. The sediment may also be bottled for immediate use, and will be found to answer for flavouring thick soups or gravies.

HOW TO DISTINGUISH MUSHROOMS FROM TOADSTOOLS.--The cultivated mushroom, known as _Agaricus campestris_, may be distinguished from other poisonous kinds of fungi by its having pink or flesh-coloured gills, or under-side, and by its invariably having an agreeable smell, which the toadstool has not. When young, mushrooms are like a small round b.u.t.ton, both the stalk and head being white. As they grow larger, they expand their heads by degrees into a flat form, the gills underneath being at first of a pale flesh-colour, but becoming, as they stand longer, dark brown or blackish. Nearly all the poisonous kinds are brown, and have in general a rank and putrid smell. Edible mushrooms are found in closely-fed pastures, but seldom grow in woods, where most of the poisonous sorts are to be found.

TO DRY MUSHROOMS.

473. _Mode_.--Wipe them clean, take away the brown part, and peel off the skin; lay them on sheets of paper to dry, in a cool oven, when they will shrivel considerably. Keep them in paper bags, which hang in a dry place. When wanted for use, put them into cold gravy, bring them gradually to simmer, and it will be found that they will regain nearly their usual size.

[Ill.u.s.tration: THE MUSHROOM.]

THE MUSHROOM.--The cultivated or garden mushroom is a species of fungus, which, in England, is considered the best, and is there usually eaten. The tribe, however, is numerous, and a large proportion of them are poisonous; hence it is always dangerous to make use of mushrooms gathered in their wild state. In some parts of Europe, as in Germany, Russia, and Poland, many species grow wild, and are used as food; but in Britain, two only are generally eaten. These are mostly employed for the flavouring of dishes, and are also dried and pickled. CATSUP, or KETCHUP, is made from them by mixing spices and salt with their juice. The young, called b.u.t.tons, are the best for pickling when in the globular form.

BROWN MUSHROOM SAUCE, to serve with Roast Meat, &c.

474. INGREDIENTS.--1/2 pint of b.u.t.ton mushrooms, 1/2 pint of good beef gravy, No. 435, 1 tablespoonful of mushroom ketchup (if at hand), thickening of b.u.t.ter and flour.

_Mode_.--Put the gravy into a saucepan, thicken it, and stir over the fire until it boils. Prepare the mushrooms by cutting off the stalks and wiping them free from grit and dirt; the large flap mushrooms cut into small pieces will answer for a brown sauce, when the b.u.t.tons are not obtainable; put them into the gravy, and let them simmer very gently for about 10 minutes; then add the ketchup, and serve.

_Time_.--Rather more than 10 minutes.

_Seasonable_ from August to October.

_Note_.--When fresh mushrooms are not obtainable, the powder No. 477 may be used as a subst.i.tute for brown sauce.

WHITE MUSHROOM SAUCE, to serve with Boiled Fowls, Cutlets, &c.

I.

475. INGREDIENTS.--Rather more than 1/2 pint of b.u.t.ton mushrooms, lemon-juice and water, 1 oz. of b.u.t.ter, 1/2 pint of Bechamel, No. 367, 1/4 teaspoonful of pounded sugar.

_Mode_.--Turn the mushrooms white by putting them into lemon-juice and water, having previously cut off the stalks and wiped them perfectly free from grit. Chop them, and put them in a stewpan with the b.u.t.ter.

When the mushrooms are softened, add the Bechamel, and simmer for about 5 minutes; should they, however, not be done enough, allow rather more time. They should not boil longer than necessary, as they would then lose their colour and flavour. Rub the whole through a tammy, and serve very hot. After this, it should be warmed in a bain marie.

_Time_.--Altogether, 1/4 hour. _Average cost_, 1s.

_Seasonable_ from August to October.

II.

_A More Simple Method_.