After buying the winter bamboo shoots, first soak the winter bamboo shoots in clear water for about 30 minutes, then take them out, and then clean the sand on the surface of the winter bamboo shoots. After cleaning, cut the winter bamboo shoots into small pieces, put them in a pot and blanch them, and then put them in the refrigerator for preservation.

The specific operation steps are as follows:

1 After buying the winter bamboo shoots, first soak the winter bamboo shoots in clear water.

2. After soaking for about 30 minutes, take out the winter bamboo shoots.

3. Then clean the sand on the surface of the winter bamboo shoots, and then cut the winter bamboo shoots into small pieces.

4. Put the winter bamboo shoots into the pot and blanch them. After blanching, put them in the refrigerator for preservation.