1, prepare water, Shaoxing wine, salt, white vinegar, coarse salt, pork belly, Shaoxing wine, salt, pepper and spiced powder.

2. Boil the water and add Shaoxing wine and salt.

3. Boil the pigskin face down in boiling water for about 30 seconds.

4. Wipe the whole piece of meat dry, then insert small holes in the skin, and then apply the cured meat material to the meat, not to the skin.

5. Wrap the meat around with tin foil, without wrapping the skin, and then put the meat in the refrigerator overnight.

6. Take the meat out of the refrigerator, then coat it with a layer of white vinegar and wait for it to dry.

7. Spread the coarse salt on the skin, preheat the oven up and down by 220 degrees, put a plate of water in the oven and bake for 35-40 minutes.

8. Take out the coarse salt from the oven, tear off the tin foil paper, and adjust the heat of the oven to 250 degrees to continue baking until the pigskin is crispy.