1. Select pumpkins with appropriate fineness, wash them, peel them, and remove stems and pulp.

2. Cut the pumpkin into small pieces with even size, so the ripening time will be the same.

3. Put the pumpkin pieces into a container and put them in a steamer to boil.

4. Turn to medium heat and steam 15 to 20 minutes. You can insert it with chopsticks to see if it is completely steamed.

5. Take out the steamed pumpkin, grind it into mud and sieve it.

6. Wash the rice noodles, add appropriate pumpkin puree and mix well.