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.
Uses:
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.
Substitutes:
You can use baking powder and baking soda for the same effect.