1. Put yeast and sugar in a bowl.

2. Dissolve with warm water and let it sit for five minutes.

3. Add yeast water to flour and mix into large cotton wool.

4. Knead the dough, cover it with plastic wrap and leave it in a warm place to ferment.

5. When the dough has doubled in size, press it with your fingers and there will be no shrinkage.

6. Place the dough on the dough board and knead it smooth.

7. Roll it into a sheet, cut into long strips, and take three of them.

8. Hold both ends, hands in front and back.

9. Twist it like twist.

10. Follow the coil to form a flower roll shape.

11. Do it in sequence, ferment it for the second time, and sprinkle some chopped carrots for decoration.

12. Second fermentation for 20 minutes, steam in a pot, turn on high heat for 20 minutes, and steam for another three minutes.