1. Boiling method:

First boil the walnuts in boiling water for 5 to 6 minutes, then soak the boiled walnuts in cold water for 2 minutes, then crack the walnuts shell, you can get the complete nut.

2. Cage method:

Put the walnuts in a cage and simmer them over high heat for 8 minutes. Take them out and soak them in cold water for 3 minutes. Remove them one by one and break the shells. Whole nut.

3. The skin of walnut kernels is also difficult to remove. If you blanch the walnut kernels in boiling water for 4 minutes, you can easily peel them off by twisting the skin with your hands.

4. Place the walnut upright, with the pointed side facing up, and tap it lightly with a hammer to crack it lengthwise. Then just hit it a little with a hammer on all four sides. In this way, the walnut kernels can remain basically intact.