1. Wash and peel the lotus root, and then split the lotus root in two.

2. Blanch the lotus roots that need to be cut with hot water, slightly change color, remove and cool before cutting. The heating time should not be too long, otherwise it will affect the crisp taste of lotus root.

3. Pick up the knife, cooperate with your left and right hands, hold the lotus root with one hand and operate the knife with the other.

4, steady downward force at the wrist, a little push forward feeling. Push the knife to the end, don't cut it to the end, don't retreat the knife, don't swing from side to side, and avoid pushing and pulling back and forth.