2. 12 Pour 1 teaspoon of white vinegar and soak for 10 minute.
3.2 1 Rub the surface of lamb belly repeatedly by hand to remove the mucus on the surface.
4. 12 Spread out the lamb tripe by hand, turn it out, and rub it repeatedly by hand to wash off the mucus on the surface.
5.2 1 After washing the lamb belly, pour out the water in the basin.
6. 1 Sprinkle a layer of dried corn flour on the surface of the lamb belly, and rub the outside and inside of the lamb belly several times, just like washing clothes.
7.2 Prepare corn flour
8. Wash the cornmeal with running water.
9. In this way, the lamb belly is easy to handle.
10. Put the lamb tripe into the pot, add enough cold water to cover the surface of the lamb tripe, and add ginger slices and pepper granules.
1 1. Pour 1 tablespoon of white wine into the pot and simmer until the water boils.
12. 1 Mutton powder is cut into small pieces and put in a plate. Add ginger slices and pepper particles, add 1/2 teaspoons of salt, sprinkle with appropriate amount of white pepper, and marinate by hand for 10 minute.
13.2 Take out the lamb tripe and wash the floating foam on the surface with cold water.
14. Marinated mutton pieces are put in the belly of the sheep.
15. Sew the mouth of the lamb belly with needle and thread and wrap the mutton in the lamb belly.
16. Sprinkle 1/2 teaspoons of salt on the surface of lamb tripe.
17. Sprinkle some white pepper.
18. Spread the salt and white pepper evenly on the surface of the lamb belly by hand.
19. Put the lamb tripe into the inner container of the electric pressure cooker, add enough cold water on the surface of the lamb tripe, and add ginger slices and pepper particles.
20. Add red dates, angelica, astragalus and Polygonum multiflorum.
2 1. Cover the lid and press the "Meat button" and "Hold the pressure for 20 minutes" to start cooking. When the electric pressure cooker stops working, open the lid, add a little salt to taste, and sprinkle a proper amount of Lycium barbarum.