Dough: flour 130g, yeast 2g, formula milk or water 1 10ml (appropriate addition and subtraction according to dough hardness).

Exercise:

1. Mix all the ingredients and knead into a smooth dough with moderate hardness.

2. Cut the dough into small pieces, roll it into strips, brush it with baby oil, sprinkle with chopped green onion and pork floss.

3. Roll it up, cut it in the middle, don't cut it at the top, roll it up like a flower, and roll it up at the bottom and press it down.

4. The raw embryo flower roll is rolled in a warm place and fermented to twice the size.

5. Steam 15 minutes and stew for 3 minutes.