Features: Yeast is a single-cell fungus and natural leavening agent. The main function is to expand gluten and increase dough volume. The bakery product that is made from yeast has a chewy mouthfeel and the dough is easily stretched.
Yeast is one of the important raw materials for making bread, buns and pau. It is usually used together with plain flour and high protein flour.
You can use baking powder and baking soda for the same effect.