1.？ Jujube is cooked with water and ground into jujube paste.

2.？ Mix yeast with warm water and pour into flour.

3.？ Mix jujube paste and brown sugar into flour. Stir with chopsticks to form a floccule.

4.？ Knead into dough

5.？ Put it in a warm place and ferment it to twice its size. Take out and knead to make bubbles. Put it in a warm place and ferment it to twice its size.

6.？ Steam in a steamer for 30 minutes.