Add salt, pepper, flour and shrimp skin powder, stir well and make into a favorite shape (with the help of a mold).

After concave molding, sprinkle some dry flour on the surface of potato cake, put it in a fresh-keeping box and put it in the refrigerator for quick freezing.

If you want to eat, fry it directly on low heat or fry it until both sides are golden (no need to thaw)