1. Blanch chicken feet with water, add onion, ginger and cooking wine when blanching, and skim off blood foam, which can effectively remove the fishy smell of chicken feet, and the chicken feet with tiger skin will be fragrant.

2. When frying chicken feet, cover the pot. Chicken feet will fry in the pan, so cover the pot immediately, otherwise the oil will splash everywhere, which will be difficult to clean, and it will burn you if you splash it on your body.

3. The fried chicken feet should be soaked in ice water, so that the chicken feet can be quickly skinned.

4. When stewing chicken feet, it should take enough time, at least 2 minutes, so that the chicken feet are soft enough to be deboned when bitten.