Practice 1, scrape the pork skin clean, put it in a boiling water pot and cook it until it is eight-fold cooked, take it out and wash it, paint the skin with sugar color, fry it in 70% hot oil until golden brown, and pour it into a colander.
2. Cut the fried meat into large pieces with a thickness of 0.7 cm, put them neatly in small plates with their skins facing down, add Shaoxing wine, soy sauce, refined salt, white sugar, crystal sugar, onion slices, ginger slices, pepper and star anise, add a proper amount of soup, steam them in a drawer for 45 minutes, take them out, pick out the onion, ginger, pepper and star anise, pour out the remaining soup, and buckle them in.
3. Pour the original soup into the pot, boil it on fire, add monosodium glutamate, thicken it with water starch, and pour it on the meat.