Steamed buns need 5 grams of yeast in one pound of flour. Normally, you only need to put 5 grams of yeast in one pound of flour. Yeast is used differently in the fall and winter seasons. In the fall and winter seasons, we need to soak the yeast in lukewarm water at 36 degrees Celsius. This activates the yeast and makes it easier to ferment the dough. In spring and summer, the temperature is higher. At this time, we can put the yeast directly into the flour, then add the right amount of warm water to it and knead the flour into a smooth dough.
Precautions for yeast powder
Don't use boiling water to stimulate the activity of yeast. Yeast is a probiotic, so it's easy to kill it if you use boiling water. This will not work when we are fermenting the noodles.
Generally speaking, the time needed to make the dough in summer is shorter, only two hours. In winter, the dough takes longer, sometimes even five or six hours. If you want to shorten the fermentation time, you can put the kneaded dough in a pot of warm water and let it ferment.