Steps:
1, buy back the cooked mutton offal, take a proper amount, and clean it inside and out.
2. Cut into thick slices or inch segments respectively.
3. Wash a handful of lettuce.
4. Fried tofu is ready.
5. Put the mutton offal into the casserole. Boil it on low heat for 15 minutes.
6. Add tofu foam and continue to cook for about 5 minutes.
7. Add the right amount of salt and white pepper, and put the lettuce in the soup before turning off the fire.
8. finished products.