Wash the pigskin, blanch it with boiling water, and scrape off the white oil on the pigskin.

2.

Rinse clean water, add water, the water should not pass the pigskin, add salt, onion, ginger, pepper, star anise, cooking wine and other seasonings. I don't like the white color, so I add a little soy sauce, which is both seasoning and a little color.

3.

At the same time, the elbow is cooked in an electric pressure cooker. When cooking the elbow, you should also cook some soaked soybeans. Soybeans are the most abundant in plants and contain protein. When cooked together with animal protein, the amino acid index will be improved a lot, which is more conducive to human absorption! Of course, just eat jelly, this step can be omitted.

4.

Boiled elbow, cut into small pieces and spread flat on the bottom of the container.

5.

When cooking pigskin, you must master the heat. After the fire boils, turn down the fire and keep the water boiling. Cook until the pigskin is soft and rotten, and the water is half, about an hour. Remove and throw away the seasonings such as onion, ginger and pepper, remove the pigskin and cut it into strips, and pour the soup into the container covered with elbow meat.

6.

After natural cooling, put it in the refrigerator for refrigeration.