Corn flour can be used to make steamed bread. The method is to scald the corn flour with boiling water, add enough flour when it is warm, add 5 grams of baking powder, live it into dough with warm water, and cover it with plastic wrap for fermentation. When the measuring cup is big, knead it on the chopping board for half an hour, then knead it into steamed bread, and steam it in a steamer for 30 minutes, and the corn flour steamed bread will be ready.