1, practice 1. Ingredients: 2 tomatoes, 300g tofu. Accessories: soy sauce, salt and sugar. Practice: Cut tofu into pieces, sprinkle some salt and cut tomatoes into pieces. Put oil in the pan, add tofu, fry on both sides until slightly yellow, and turn over when frying. Put oil in the pan, tomato pieces. Cover with salt and stew for a while until the tomato soup is soft. Add the fried tofu, smoke and sugar, and cook slightly. Sprinkle some shallots on the pot.

2. Exercise 2. Ingredients: 500g tomato, a piece of tofu, 2 onions, proper amount of oil, sugar, monosodium glutamate, salt, corn starch and tomato juice. Practice: cut tofu into small pieces, wash onions and cut into sections, and cut tomatoes into pieces. Boil the tofu with boiling water, then pick it up and drain it; Stir-fry the onion until fragrant. Add tomatoes and fry for a while, then add tofu and cook for 8 minutes. Add tomato juice and onion.

3. Exercise 3. Ingredients: 300g of tofu, 2 tomatoes and 2 green peppers. Seasoning: cooking oil, salt, monosodium glutamate (chicken essence) Practice: cut tofu into small pieces, dice tomatoes, slice green peppers and sprinkle with salt; After the oil is hot, pour all the ingredients and stir fry over high fire; Put monosodium glutamate when there is juice in the pot; Take out the pots and plates and sprinkle with chopped green onion.