The lotus root node near the root is pink as it matures. The lotus root will turn pink and rot after adding chestnuts for more than 2 hours. The method is as follows:

Preparation materials: lotus root, chestnuts, rock sugar, ginger and water.

1, prepare main raw materials.

2. Chestnut skin and clothes.

3. Peel the lotus root and cut it into pieces. Put them in the saucepan.

4. Add a small piece of ginger.

5. add chestnuts.

6. add water.

7. Select the soup cooking function for 2 hours.

8. Finally, add rock sugar 10 minute.

9. Eat with a bowl.