1.？ Mix milk powder, yogurt, brown sugar and yeast evenly and mix them into noodles.

2.？ Cover and wake up for 30-2 hours.

3.？ After waking up, roll the dough thin, roll a layer of sesame oil, sprinkle some sesame seeds and salt and pepper, roll it up, cut the flower rolls into equal sizes, put it in a pot with cold water and steam it in a steamer for 25 minutes.

4.？ Steamed

5.？ unstable