“Left-over” stock
Have a crock in your refrigerator expressly for this. Collect for it the bones of cooked meats from which the meat has been carved; the carcasses of poultry, bits of gristly roasts and steaks, cold vegetables, even a baked apple now and then. Twice a week, put all, cracking the bones well, into the stock-pot; cover deep with cold water and cook slowly until the liquid is reduced to half the original quantity. Season to taste, and strain, rubbing all through the colander that will pass.
By addition of barley, rice, tomatoes or, in fact, almost any vegetable or cereal, you may make excellent broths from this compound of “unconsidered trifles.”