The method of stewing pig skin is as follows:

1. Wash the pig skin first, then put it in water and boil until soft.

2. Take out the pig skin and scrape off the remaining fat on it with a knife, and remove the pig hair with tweezers.

3. Then cut the scraped pig skin into thin strips, put it into the water that covers two fingers of the pig skin and cook again. Bring to a boil over high heat and simmer over low heat for about 1 hour.

4. Cook until the soup thickens, turn off the heat, add salt and mix well.

5. Pour it into a crisper, cover it, and put it in the refrigerator overnight to take shape.

6. Take out the formed skin jelly, slice it and add vinegar, shredded green onions, shredded ginger, etc. Adjust the seasoning to your own taste.

Pig skin, also known as pig skin, is the skin of pigs in the family Suidae. It is rich in protein, carbohydrates and collagen. Pig skin is commonly eaten, but its use as medicine has also been recorded. The pig skin soup in Zhang Zhongjing's "Treatise on Febrile Diseases" of the Eastern Han Dynasty uses pig skin as the main medicine. Pig skin soup can treat shaoyin disease, sore throat, chest fullness, and upset: 1 pound of pig skin, boil five liters of it with a bucket of water, drain, add one liter of white honey, and mix five pieces of white powder. , boil incense and combine, take six times in warm portion.