There are bubbles in the steamed bread, that is, when you knead the dough, after secondary fermentation, you don't knead it so hard and there is air in the dough. New air can't get in and old air can't get out. Steamed steamed bread certainly has air chambers (or pores).

It is recommended to choose the supporting products of Yin Ying steamed bread machine: dough mixer, dough mixer, dough press, knife-cutting steamed bread machine, round steamed bread machine and setting machine, which can make high-piled steamed bread.