Step1:Mix and knead the water and oil dough. Mix the pastry into a dough. Put them in the fresh-keeping bag and leave for 1 hour. Divide the wake-up dough into 18 parts. Knead into small balls. The pastry is also divided into 18 parts. Wrap the pastry in the water, close the mouth, roll the long strip, roll it up, and let it stand for 15 minutes. Turn it on again. Roll up. Let stand for 15 minutes.
Step2:The dough should be flattened, with the mouth facing up, rolled into a kind of circle, wrapped into the filling and mouth closing respectively.
Step3:Preheat the oven to 190 degrees. Heat up and down for 35 minutes.
Cooking tips:Bake the sesame stuffing for five minutes, then brush the yolk liquid. Sprinkle the black sesame. There are skills in making delicious dishes.