Ingredients: 500g beef offal, accessories: 2 celery, 3 tablespoons red pepper, 2 large green peppers, 2 ginger, 1 garlic, 5 red oil, braised soy sauce 1 tablespoon chicken essence 1 tablespoon beef. 3. Cut the green pepper into diamond-shaped pieces. 4. Cut celery into small pieces and slice garlic and ginger. 5. Put oil in the pot, add ginger and garlic, stir-fry chopped peppers, stir-fry beef offal, add salt, black pepper, chicken essence, braised soy sauce and a little beer to taste. 6. Pour out the dishes. 7. Leave the oil in the original pot, add the green pepper and celery, and stir fry until it is broken. 8. Add beef offal to taste the juice and take it out of the pot.