Corn starch is best. Corn starch is the starch obtained after corn is processed through multiple processes. It is white with light yellow in color and has strong water absorption. It is often used to marinate meat or make fried dishes. Some Western food baking also adds an appropriate amount. The cornstarch makes the finished product taste better. Starch is actually a high molecular carbohydrate polymerized from glucose molecules. From the chemical structure, it can be divided into amylose and amylopectin. In daily cooking, starch can improve the tenderness of meat, increase the thickness of soup, and make the whole dish better in shape and color. It can be used to marinate meat or make fried dishes, and some Western food baking An appropriate amount of cornstarch will also be added to make the finished product taste better.