The ratio of frozen skin to water is 1: 3. To cook a catty of frozen pigskin, put 3 jins of water. If the proportion is not well grasped, the pigskin jelly will become soft. Pay attention to cut the pigskin into small pieces, then add appropriate amount of water, heat until the water boils, then turn off the fire and stew for 10 minute.

Before boiling the frozen skin, scrape off the grease on the inside of the skin, scrape off the old skin on the outside of the skin, and then put it into the pot and add a proper amount of salt. Pigskin is a kind of meat raw material with high protein content, which not only tastes good, but also has a very important physiological health care effect on human skin and bones after eating.

Collagen contained in pigskin can be converted into gelatin during cooking, which can be combined with a lot of water and has many benefits to the body. When the pigskin is put into the pot for cooking, it is best to soak it for about 1.5 hours, which is better for cooking and can remove the fishy smell of pigskin.

Pigskin can be used to make frozen pigskin, which is a traditional delicacy. But because there is a lot of hair on the pigskin, it needs to be pulled out with tweezers, so be careful and don't worry too much. Pigskin jelly needs to be preserved at low temperature. After cooling, pigskin and soup will solidify together and be eaten with seasonings.