Prepare a piece of cooked beef and cut it into thick strips. 2. Next, prepare half an auxiliary green pepper, cut it into wide strips and two small red peppers, cut the seeds into strips, and cut the shallots into sections with an oblique knife. Prepare a handful of dried red pepper and pepper and soak them in clear water for later use. Let's start to boil water in the boiling pot and roast beef. Roasted beef tastes soft and hard. After the water boils, it can be taken out for 30 seconds. Let's start frying oil in the frying pan. While waiting for the oil to heat up, we mixed beef with dry starch. When the oil is slightly smoky, pour in the beef. This time should not be too long, and the oil can be removed in 30 seconds. Let's start to make the oil in the pot, dry the red pepper and pepper, and then pour them into the pot to stir fry. In the process of dry stir-frying, the soaked dried red pepper and pepper are not easy to stir-fry and are easier to taste. Stir-fry the smell of dried red pepper and pepper, then pour the beef strips into the pot, stir-fry a few times, and then take out the pot. Add chicken powder, salt, sugar, cooking wine, light soy sauce and stir-fry to melt the seasoning, then pour in green pepper and stir-fry for a while, and finally sprinkle with white sesame seeds. After stir-frying evenly, you can take the pan and plate it.