KITCHEN ECONOMY. Many articles thrown away, or suffered to be wasted in the kitchen, might by proper management be turned to a good account. The shank bones of mutton, so little esteemed in general, would be found to give richness to soups or gravies, if well soaked and brushed, before they are added to the boiling. They are also particularly nourishing for sick persons. Roast beef-bones, or shank bones of ham, make fine peas-soup; and should be boiled with the peas the day before the soup is to be eaten, that the fat may be taken off. The liquor in which meat has been boiled makes an excellent soup for the poor, by adding to it vegetables, oatmeal, or peas. When whites of eggs are used for jelly, or other purposes, a pudding or a custard should be made to employ the yolks. If not immediately wanted, they should be beat up with a little water, and put in a cool place, or they will soon harden, and become useless. It is a great mistake to imagine that the whites of eggs make cakes and puddings heavy: on the contrary, if beaten long and separately, they contribute greatly to give lightness. They are also an advantage to paste, and make a pretty dish beaten with fruit, to set in cream. All things likely to be wanted should be in readiness; sugars of different sorts, currants washed, picked, and perfectly dry; spices pounded, and kept in very small bottles closely corked, but not more than are likely to be used in the course of a month. Much waste may be prevented by keeping every article in the place best suited to it. Vegetables will keep best on a stone floor, if the air be excluded. Meat in a cold dry place. Salt, sugar, and sweetmeats require to be kept dry; candles cold, but not damp. Dried meats and hams the same. Rice, and all sorts of seeds for puddings and saloops, should be close covered to preserve from insects; but that will not prevent it, if long kept.