Preserved mushrooms are used for sauces only. The first thing to consider very attentively in mushrooms is, not to eat any that you do not know to be good to eat. There are so many kinds of good and bad ones, that it is necessary to be very careful about even the edible ones, or the ones known as such when young; it is better and safer never to use them when old; they are considered old when the comb underneath is black before picking, while when young it is of a pink color.

How To Clean And Prepare Them

Cut off the lower part of the stem; skin them with a steel knife, commencing at the edge and finishing at the top; cut in pieces, put them in cold water, to which you have added a few drops of vinegar; leave them in it two hours, moving them occasionally; then wash well in two or three waters, and drain.

When cleaned and prepared thus, they are ready to be used in sauces, or to cook.

Broiled

If you have large mushrooms, clean and prepare as above, except that you do not cut them ; but when drained, put them upside down on a greased grid-iron, and on a moderate fire; place a little butter around the stem upon the comb, and when done place them on a dish which you have warmed in advance, and in the same position they had on the gridiron; put again around the stem some butter kneaded with a little chopped pars-ley, salt, and pepper, and serve. They must be served warm.

As an ornament, you may make, with common white note-paper, as many little square boxes as you have mushrooms to broil; grease them with butter, put the mushrooms in, set them on the gridiron, and on a moderate fire, and serve them in the boxes when done.

The Same, Stewed

When cleaned and prepared as directed, and drained, throw a quart of them in boiling water, to which you have added a few drops of vinegar; boil five minutes, take them out, put them in cold water to cool, drain and dry them in a towel. Put two ounces of butter in a stewpan and set it on a good fire; when melted, sprinkle in it a pinch of flour, add also a sprig of parsley, two small onions, a little piece of carrot, a bay-leaf, salt, and pepper, cover with broth, and boil till the onions are cooked; then take from the pan onions, pars-ley, and bay-leaf, and put the mushrooms in instead ; boil slowly about twenty minutes, take from the fire, add to the sauce the yolks of two eggs well beaten with a few drops of vinegar, and serve warm.

Mushroom Catsup, - Clean and wash them well, stems and all; cut them in two or four pieces; then place the pieces in a crockery vessel, sprinkling salt on every layer of mushrooms, and leave thus twenty-four hours. Take them out and press them well, so as to take all the juice out, which you bottle at once, and cork. Put the mushrooms back in the vessel, and twenty-four hours after press them again; and again put the juice in bottles, and the mushrooms in the vessel, and repeat this process again after another twenty-four hours. Then mix well together the juice of the three pressings; add to it pepper, allspice, one clove (or more, according to the quantity) broken in pieces; boil the whole, skim off the scum as long as you see any on the surface, and strain. Bottle when cool; put in each bottle two cloves and a pepper-corn, cork airtight, put in a cool and dry place, and it will keep for years.

Dried

Dried mushrooms are imported from Italy, they come cheaper than the preserved ones in cans, and are as good for brown sauces. Soak them in water over night; drain them, and they are ready for use.