1, practice 1. Ingredients: 200g of purple broccoli, half a purple onion, 2 eggs, appropriate amount of minced garlic and salt. Practice: Wash and shred purple broccoli; Wash the purple onion and cut into small pieces; Beat the eggs well. Heat the oil in the pan, add the minced garlic, saute until fragrant, add the purple broccoli, stir-fry until cooked, and add some salt to taste. Heat the oil in the pan, add the onion and stir-fry until fragrant, then add the egg and stir-fry until fragrant, and spread on the purple broccoli.

2. Exercise 2. Ingredients: 1 purple onion, 1 red pepper, onion, garlic. Practice: Shred onion, shredded red pepper, sliced onion, minced garlic. Pour a little oil into the pot, and fry the shredded onion first, because it contains a lot of water, so fry some first. Put oil in the pan, add garlic and shredded red pepper, stir-fry, finally add shredded onion, adjust the taste, add onion segments, stir-fry until the taste is good, and thicken with a little wet raw powder.

3. Exercise 3. Ingredients: purple onion 1 root, tenderloin 300g, chopped pepper 1 spoon, soy sauce 1 spoon, cooking wine 1 spoon, a little starch, salt 1 spoon. Practice: peel the onion, soak it in cold water for a while, and then cut it into small pieces; Wash tenderloin, cut into thin slices, and marinate with chopped pepper, soy sauce, starch and cooking wine for about 10 minutes; Heat oil in the pan. When the oil temperature is 80% hot, slide in the shredded pork and add a little salt to the pan.