Step1:Cut the pig's waist to clean the white tendons inside. Then make a flower knife. Cut into long strips. After several times of water. Then soak in water for a while. Cut the red pepper, garlic, onion and ginger. Boil some water. Blanch the kidney. Don't take too long. Don't get old. Then fry the pepper, onion and ingredients with oil. Add salt, pepper and soy sauce. Stir fry. Pour in the kidney flower finally. Stir quickly. Taste the salt. OK。
Cooking tips:No onion. No celery. Or onion version. There are skills in making delicious dishes.