16. NATURE, USE, AND CARE OF STOCK POT.--Among the utensils used for
cooking there is probably none more convenient and useful than the stock
pot. It is nothing more or less than a covered crock or pot like that
shown in Fig. 1, into which materials that will make a well-flavored
stock are put from time to time. From such a supply, stock can be drawn
when it is needed for soup; then, when some is taken out, more water
and materials may be added to replenish the pot. The stock pot should be
made of either enamel or earthenware, since a metal pot of any kind is
liable to impart flavor to the food. Likewise, its lid, or cover, should
be tight-fitting, for then it will be an excellent utensil in which the
materials may be stored until they are to be heated, when they can be
poured or dipped into a saucepan or a kettle.
The stock pot, like any other utensil used for making soup, should
receive considerable care, as it must be kept scrupulously clean. No
stock pot should ever be allowed to stand from day to day without being
emptied, thoroughly washed, and then exposed to the air for a while
to dry.
[Illustration: Fig. 1]
17. FOOD SUITABLE FOR THE STOCK POT.--Some one has said that nothing
edible is out of place in the stock pot, and, to a great extent, this
statement is true. Here should be put the bones from the cooked roast,
as well as the trimmings cut from it before it went into the oven; the
tough ends and bones of beefsteak; the trimmings or bones sent home by
the butcher; the carcasses of fowls, together with any remains of
stuffing and tough or left-over bits of meat; any left-over vegetables;
the remains of the gravy or any unsweetened sauces used for meats or
vegetables; the spoonful of left-over hash, stew, or stuffing; a
left-over stuffed tomato or pepper; and the water in which rice,
macaroni, or certain vegetables have been cooked. Of course, plain water
can be used for the liquid, but the water in which such vegetables as
cauliflower, carrots, beans, peas, asparagus, celery, and potatoes have
been cooked is especially desirable, for, besides imparting flavor to
the soup, it adds valuable mineral salts. However, when such things as
left-over cereals, rice, macaroni, and green vegetables are to be
utilized in soup, they should not be put in the stock pot; rather, they
should be added to the stock after it is removed from the pot.