1 Put the lamb tripe in a cold water basin, so that the water surface does not pass the surface of the lamb tripe, and add half a spoonful of salt; Pour 1 teaspoon of white vinegar and soak for 10 minute; Rubbing the surface of lamb belly repeatedly by hand to remove the mucus on the surface, opening the lamb belly by hand, turning it out, rubbing it repeatedly by hand to wash the mucus off the surface; After washing the lamb belly, pour out the water in the basin; Prepare corn flour, sprinkle a layer of dry corn flour on the surface of lamb belly, such as washing clothes, and rub it repeatedly inside and outside the lamb belly several times; Washing corn flour with flowing water; The lamb tripe thus treated is put into a pot, enough cold water is added to the surface of the lamb tripe, and ginger slices and pepper grains are added; Pour 1 tbsp white wine into the pot, simmer until the water boils, take out the lamb tripe, and rinse the floating foam on the surface with cold water; Put the blanched lamb tripe into an electric pressure cooker, add cold water to the surface of the lamb tripe, add ginger and pepper particles, and pour in 1 tbsp white wine; Cover the lid, turn on the electricity, press the "meat button" 12 minutes, keep the pressure for 20 minutes, and start cooking; Boil until the electric pressure cooker stops working and the steam inside disappears. Open the lid, take out the lamb belly, put it on a plate and let it cool. Take 250 grams of cooked and cold lamb tripe and shred it. Prepare seasoning; Peel garlic, put it in a bowl and press it into garlic paste with a rolling pin. Add 2 tablespoons of Shanxi over-mature vinegar, 1 tablespoon of soy sauce, 3 tablespoons of Chili red oil, half a tablespoon of salt, 1/4 tablespoons of white sugar and 1 tablespoon of cold water to make flavor juice. No oil is put in the wok, and peanuts are put in the wok for frying; Put the fried peanuts on the chopping board, grind the vegetables into sections with a rolling pin, and put them on the shredded tripe with the crushed peanuts; Pour in the prepared flavor juice and mix well when eating.