Step 2: Add half a teaspoon of fine salt to sesame seeds. (Actually, sesame seeds are only half used. )

Step 3, put sesame and salt into a fresh-keeping bag and crush it slightly with a rolling pin.

Step 4: Put the dough materials together, knead them into smooth dough and ferment them to twice the size.

Step 5: ventilate the fermented dough, knead it into a smooth circle, cover it with plastic wrap, and relax for 15 minutes.

Step 6: Roll the dough into rectangular slices.

Step 7, apply a little oil.

Step 8: Sprinkle sesame seeds.

Step 9: Fold and roll up.

Step 10: Roll into a flat strip.

Step 1 1: cut into equal parts.

Step 12: Take a piece and press it in the middle with chopsticks, but don't break it.

Step 13, turn it over and turn it 90 degrees, press it with chopsticks in the middle, and do not break it.

Step 14: Pinch the middle two sides with your hands and pull out the chopsticks.

Step 15, turn it over again.

Step 16: Pinch the middle of both ends of the section by hand.

Step 17: put it on a steamer, cover it with a wet cloth and let it stand in a warm place for 30 minutes.

Step 18, fermentation to 1.5 times larger.

Step 19: Boil in cold water, steam for 15 minutes after boiling, and simmer for 3 minutes.