1, pancake, one of the traditional foods in China, is a mixed flour made of flour and corn flour. Most of them are made of coarse grains, and some are made of fine flour. After baking into a cake, it has less water and is dry, and its shape is like cowhide. Can be thick or thin, easy to stack, rich in taste, and resistant to hunger after eating. Generally round, loose and porous. Fold into a rectangle.

2. Pancakes are the staple food of Han people, especially in Shandong, which originated very early. It is made by grinding whole grains into batter, pouring in heated seeds and spreading them out with a pancake grate. From the perspective of raw materials, pancakes include wheat pancakes, burritos, rice pancakes, bean pancakes, sorghum pancakes and sweet potato pancakes.