Conventional vs. formulated foods in school lunches. II. Cost of food served, eaten, and wasted.
School lunches containing all conventional foods were designed to provide one-third or one-half the recommended allowances for elementary students. The same nutrient levels were planned in meals containing some formulated items. Each type of meal was served for five days, and total food costs and costs of food served, consumed, and wasted were calculated. At the same nutritional level, mean preparation costs of partially formulated meals were lower than for meals composed of all conventional foods. Meals providing one-half the allowances and containing formulated items cost slightly less than totally conventional meals which provided one-third of the allowances. Cost of waste was lower with partially formulated meals.
D000367:Age Factors; D002648:Child; D003365:Costs and Cost Analysis; D004032:Diet; D005502:Food; D005518:Food Preferences; D005522:Food Services; D006801:Humans; D008612:Menu Planning; D009751:Nutritional Requirements; D012574:Schools