1.? Cut a chestnut with a knife, don't cut it.
2.? Soak chestnuts and wash them.
3.? Drain chestnuts and pour them into the microwave oven.
4.? Cover and put in the microwave oven, and heat for 2 minutes.
5.? Take it out after 2 minutes and add a little sugar.
6.? Put a little more oil.
7.? Stir well, then put it into the microwave oven again and heat it for 2 minutes.