1. Soaking in boiling water: Usually, if you want to remove the skin of walnut kernels to get the white pulp inside, the best way is to soak the walnut kernels in boiling water. You can use a generous amount of salt when soaking. The brewing time should be between 1 and 2 hours. After soaking, take it out and use a toothpick at home to peel off the thin skin on the surface, and then gently tear it off with your hands.

2. High-temperature steaming: You can remove the walnut kernels at ordinary times. You can also put them directly into the steamer and steam them at high temperature. Then open the pot and steam them for ten minutes, then take them out and steam them. Put the walnut kernels directly into cold water. After one minute, take them out and then expand and contract with heat. The skin on the surface of the walnut kernels will shrink. At this time, you can remove the skin by gently twisting it with your hands.

3. Microwave processing: Many people now have microwave ovens in their homes. It is a very convenient household appliance. When peeling walnuts, you can also use this household appliance to peel them. Place it on a special baking pan, heat it in the microwave for three minutes, turn it over after taking it out, and reheat it for another three minutes. At this time, the walnut kernels will be roasted. After taking it out, when the temperature is suitable, gently twist it with your hands. The skin can be removed.