Knead all the ingredients into a smooth dough and let it sit for 10 minutes.
Knead the dough into long strips and cut into eight equal parts. Let it rest for about 30 minutes. Press lightly with your fingers and the surface will bounce.
Pour 1/3 cup of water into a 10-person Datong electric pot, put it in the steaming rack, put the dough in the steamer until the switch jumps!