Pasta is the main part of China cooking, which is famous for its long history, exquisite production, rich categories and diverse flavors. During the Spring and Autumn Period and the Warring States Period, there were already wheat, rice, rice, millet, millet, hemp seed, etc., and they were known as five grains, nine grains and a hundred grains. Among them, wheat can be divided into barley and wheat, and there are many kinds of millet, millet and rice. Grain processing technology has developed from Chu Jiu, stone mill basin, bar and cymbal to stone mill. With the production of oil, seasoning and the use of bronze cookers, fried and steamed pastry appeared at that time. Bronze cookers similar to fried dishes can be used to bake pastry.