Ingredients: chestnuts, salt, water.

1. Wash the chestnuts with clean water and score the middle of each chestnut with a knife to penetrate the chestnut skin.

2. Fill the basin with water, add the chestnuts to the water, and the water should cover the chestnuts.

3. Add two spoons of salt to the chestnuts.

4. Soak the chestnuts in salt water for about 5 to 8 hours.

5. Pour out the salt water, wash the chestnuts with clean water and put them into the pressure cooker.

6. Use the pressure cooker function to cook rice at high pressure for 15 minutes, or put it into boiling water and cook for 20 minutes.

7. The chestnuts are cooked.