If baking powder and yeast powder are mixed for fermentation, it will be faster, and the fermentation can be completed in about 10 minutes.

The specific method of eating baking powder dough: when baking powder dough is used alone, warm water and baking powder are first added into the container according to the ratio of 200:1,and then mixed evenly and poured into the flour; Then stir with chopsticks, add appropriate amount of water according to the dough condition, put it back into the container after kneading, cover it with a pot cover with holes, and let it stand for about half an hour, and the dough is fermented.