New system of domestic cookery, formed upon principles of economy, and adapted to the use of private families

will then keep the year; which mushroom catsup rarely does, if not boiled a second time. _Walnut Catsup of the finest sort._ Boil a gallon of the expressed juice of walnuts when they are tender, and skim it well: then put in two pounds of anchovies, bones and liquor, ditto of shalots, one ounce of cloves, ditto of mace, ditto of pepper, and one clove of garlick. Let all simmer till the shalots sink; then put the liquor into a pan till cold. Bottle, and divide the spice to each. Cork closely, and tie a bladder over. It will keep twenty years, and is not good the first. Be very careful to express the juice at home; for it is rarely unadulterated, if bought. Some people make liquor of the outside shell when the nut is ripe; but neither the flavour nor colour is then so fine. _Cockle Catsup._ Open the cockles: scald them in their own liquor: add a little water when the liquor settles, if you have not enough: strain through a cloth, then season with every savory spice; and if for brown sauce, add port wine, anchovies, and garlick; if for white, omit these, and put a glass of sherry wine, lemonjuice and peel, mace, nutmeg, and white pepper. If for brown, burn a bit of sugar for colouring. It is better to have cockles enough, than to add water; and they are cheap. _Mushroom Powder._ Wash half a peck of large mushrooms while quite fresh, and free them from grit and dirt with flannel. Scrape out the black part clean, and do not use any that are wormeaten: put them into a stewpan over the fire without water, with two large onions, some cloves, a quarter of an ounce of mace, and two spoonfuls of white pepper, all in powder. Simmer and shake them till all the liquor be dried up, but be careful they do not burn. Lay them on tins or sieves in a slow oven, till they are dry enough to beat to powder; then put the powder in small bottles, corked and