How to fry the skin?

Ingredients: pigskin, salad oil.

1. Wash the skin, boil it with water, and scrape off the excess fat with a knife.

2. Then string them with ropes and hang them in a ventilated place to dry. It usually takes more than a week.

3. Put the clear oil in the pot and put the skin in at the same time. When the oil temperature rises, the skin will blister. Remove it first and let it cool.

4. Then reheat the oil temperature and put the fried skin back. This time, the skin will expand.

5. Soak the skin with clear water before frying, and then cut it into small pieces, which is delicious.