How to make patterned purple potato buns

It is true that man is like iron and rice is like steel, and he will feel hungry if he skips a meal. However, in today's society, to verify this statement, we must start from the perspective of healthy eating. What is healthy eating? Then you have to do it yourself. Now, please follow the editor to learn how to make patterned purple sweet potato buns.

You can’t miss the recipe for today’s patterned purple sweet potato buns, which is simple, nutritious and rich. So dear housewives, hurry up and try to make it for your family.