1, add white wine. Draw a small hole in the middle of the dough, add about 1 white wine, knead the dough again, and put it in a place with a heat source to sober up again.

2. Add sugar and yeast. Mix about 0.5g yeast with 1 tbsp white sugar, stir well, add it into dough, and ferment again.

3. Add aluminum-free baking powder. Baking powder is a rapid fermentation product. Generally speaking, steamed bread is made of aluminum-free baking powder and yeast. Take about 1 g baking powder and noodles, knead the noodles again and ferment.

4. Add baking soda. Baking soda is the main component of baking powder. Add about 2 grams of baking soda to the dough and knead it again. Because baking soda expands when heated, put the dough in a basin and heat it with warm water on a hot pot for fermentation.