1. Soak the fried pigskin in cold water for about half an hour to soften the dried pigskin.

2. Then put it in warm water and soak it with an appropriate amount of edible alkali. The dried skin will become fluffy.

3, and then cut into pieces to cool, usually cut into rectangles, and then soak in cold water for about 60 minutes until the skin becomes fluffy and white, add some vegetables and stir fry together, which tastes good.