Step 1: Mix all the ingredients except pretzel and knead into a smooth and appropriate dough. Cover with plastic wrap and let stand for 5 minutes.
Step 2: Roll out into a large piece.
Step 3: Cut out the round slices with a mold, or roll out the next agent.
Step 4: Prepare the salt and pepper.
Step 5: Brush the dough with a layer of oil, sprinkle with pretzel and cut into 8 portions.
Step 6: Stack them together.
Step 7: Press the chopsticks vertically.
Step 8: Take out the chopsticks and fold the tip down.
Step 9: Press the chopsticks from the middle again, and the raw blank will be ready.
Step 10: Do it in turn and put it on the bamboo curtain to ferment to 2 times the size.
Step 11: Put the fermented raw blank on the pot with cold water, steam on a medium-low heat for about 15-20 minutes. (After steaming, in order to avoid heat expansion and contraction, after turning off the heat, first open the lid of the pot slightly to a small slit, wait for 5 minutes, and then fully open and take it out and let it cool.) )