The correct method of chestnut is as follows:

1. Draw a small slit on the back of chestnut with a knife, and it is better to be shallow and long.

2. Pour into the pot and add water until the water is slightly lower than chestnuts. Add a small pinch of salt, and add sugar according to your personal taste. Boil it on high fire and cook it for about half an hour on medium and small fire.

3. When the water is boiled immediately, scoop it up and dry it.

4. Put a little oil in the pan, pour in chestnuts, stir fry over low heat, and chestnuts will crack one after another in a few minutes. Just fish out the cracks.