1, wheat flour can be used as steamed bread, steamed stuffed bun, pancake, cooking box, etc.

2. First separate the egg protein from the yolk. Mix the egg yolk and milk and beat well for later use. Add the white sugar to the egg whites and beat for 10 minutes. Be patient and beat the egg whites until they are all foam. Mix the egg-milk mixture with wheat flour, add yeast and stir it into a batter. When the batter is ready, add the beaten protein and continue stirring until it is fully mixed. Bake and cook until the cake is warm.