1 First, we prepare a container and pour in a proper amount of rice vinegar. We add rice vinegar because it contains a lot of active yeast, which can make our noodles fill the basin quickly and contain fragrance, so the noodles made from it will be more fragrant, and then we can pour some sugar into it and speed up the mixing.

More importantly, steamed bread will be sweeter and softer. Next, we pour some warm water into it, stir and mix it, and then put it aside for use. We prepare some flour and pour the prepared solution into it, because white vinegar may have a little sweet and sour taste when used, so we can add a proper amount of edible flour alkali to the flour.

3, the two can have a comprehensive reaction, which can completely eliminate the sour taste of vinegar. Stir and mix, dig a small hole in the middle and pour a small amount of prepared solution. Note that the water we pour must be warm water, and the temperature is about 40 degrees, because the highest temperature of yeast activity is about 40 degrees.