Dishes and efficacy: Sichuan people's recipes for the malnutrition of the elderly. Taste: sweet and sour technology: other ingredients: ingredients: 200 grams of corn (fresh), 200 grams of cowpea, 30 grams of vermicelli; 3. Wash cowpea and cut into sections; 4. Put the tomato, corn, cowpea and vermicelli with honey juice on the plate respectively, with a flower in the middle. The key to the production of Pakistani plain spelling: 1. Choose vegetables with different colors, different raw materials and coordinated colors; 2. The board should be correctly loaded and kept fresh. 3. The four dishes not only have different tastes, but also have their own nutritional characteristics; People who eat can get what they need, or they can eat four dishes at the same time to absorb all kinds of nutrients. Petty pie-eating phase grams: corn (fresh): corn should not be eaten with snails, otherwise it will be poisoned; Try to avoid eating with oysters, otherwise it will hinder the absorption of zinc.