For example, formulating reasonable recipes is the basis for making meals. When making meals, kindergartens must not only ensure that children's nutritional intake meets the requirements, but also ensure that there are no leftovers. Therefore, it is necessary to formulate recipes with portions based on various recipes. 1. Formulate fancy recipes. According to the market supply, the recipes will be changed every two weeks, and the patterns will be adjusted appropriately. Recipe requirements: Make recipes based on market supply. Pay attention to the complementary role of protein and make full use of soy products. Pay attention to the combination of dry and dilute, meat and vegetable, coarse and fine grains, eat less sweets and fried foods, and control salt; breakfast: mainly staple food, with high-quality protein as the mainstay. There should be vegetables for both lunch and dinner, one meat and one vegetarian for lunch, and a variety of seasonal vegetables should be used. Ensure a certain amount of green and orange vegetables; the recipe should meet the needs of children's age characteristics (type, size, color, aroma, taste) 2. Formulating a volume-based recipe is based on the variety of recipes and combines the proportions of various foods in the meal plan. All weekly dosages are reflected in the recipes, which determine the amount of various food ingredients per meal or per person per day. Formulating recipes and preparing recipes with recipes is a tedious task. It requires looking at a large number of food nutritional information tables and completing calculations. However, you can also complete this work through software. Here we recommend the "Children's Nutrition and Health Care System" developed by Beijing Dean Century Technology Software Company. It is a very good meal management software. The software provides nutritional ingredient tables for a large number of foods. The DRIS value of recipes made through the software can also be calculated at the same time, which solves many problems that require manual calculation and saves work time.