=The care of food materials.=——When food materials are delivered, have receptacles ready for each kind of food. (See kitchen furnishing.) Attend first to perishable foods. Wash and dry milk and cream bottles before putting them in the refrigerator. Treat eggs in the same way. This is also a good plan with lemons and other skin fruit, unless the quantity is too large, in which case they should not be put into the refrigerator. Remove wrappings from meat, poultry, and fish; wipe them with a soft cloth, dipped in salt and water, dry them, and place them in the ice box. Wash the cloth thoroughly and dry it. Fish should be covered that its odor may not affect other food. Vegetables like lettuce, celery, and spinach should be washed and picked over immediately, and the poor portions thrown away. All semi-perishable foods should be put in a cool, dry place, and the non-perishables in their separate receptacles. (See page 20.) Do not keep anything in brown paper bags, but save these bags for other uses. Have a regular time for inspecting and for cleaning all the places and receptacles where food is kept. Do not allow any spilled food material to remain anywhere, and do not tolerate the presence of any material, cooked or uncooked, that shows the least taint. A keen sense of smell is a good servant here. =The processes of food preparation.=——With kitchen in order, tools ready, and food materials at hand, we are ready for the actual food preparation. A distinction is to be made between cookery and cooking. Cookery includes all the steps necessary to produce the finished product, while cooking is the actual application of heat, only one step of the whole process, though, indeed, one of the most important and difficult. The order of procedure in food preparation is as follows: See first that the stove is ready (Chapter IV). Then comes the choice and study of the recipe or the method of cooking. The word “recipe” is from a Latin word meaning “take.” Follow this advice and “take” or bring together on the work table whatever materials are needed. Decide upon the necessary utensils, and place them conveniently near. As you gather the materials together you will measure and weigh the exact amounts. Do this before you begin the putting together or mixing. Sometimes instead of mixing, the necessary process is paring, or scraping, or cutting, each with its own best way. Then follows the application of heat. Some foods are then served at once, others must be carefully put away after cooling. Or again, there is no application of heat, for instance, when the freezing temperature is used in ice cream; or in a salad, or fruit preparation where cooling in the refrigerator is the next step. The technique of preparing a meal and serving will be found in Chapter XVI.