2. Wash with clear water, and finally use a sharp tool. It is best to use a needle or toothpick to remove the remaining green peel from the cracks in walnuts.
3. Dry in the shade naturally, select green walnuts with no pests and diseases and complete epidermis, and put them in a well-ventilated place at home.
4, windowsill balcony and other places, after 5 days, the surface of green walnut can be wrinkled and peeled, but this method is not suitable for walnuts with broken skin.
5. High-temperature steaming: put the green walnuts in a steamer and cook at high temperature for ten minutes, turn off the fire, pour them into cold water and peel them gently by hand.