Ingredients that need to be prepared in advance include: a small bowl of rice porridge or leftover rice, an appropriate amount of flour, and more than ten red date pastes.

1. Put the porridge first, and the remaining rice is a bit thick.

2. Add flour and water to form a dough.

3. After leaving it for more than 2 hours, the dough becomes hairy.

4. Knead into steamed buns and wake up for 20 minutes.

5. Steam for 20 minutes. After the water boils, time it. Turn off the heat and wait for a few minutes before turning it on again.