One of the common cooking methods. The specific operation is to put the pretreated fresh ingredients, seasonings and auxiliary materials directly into the pot, cover the pot and steam. The dishes cooked by steaming method are original and fresh, which can retain the nutrients of the ingredients to the greatest extent. It is recognized as the healthiest cooking method. Pay attention to the following points when cooking by steaming: first, the main ingredients must be fresh, which is the basic guarantee to determine the quality of dishes; Second, the main ingredients need to be boiled before they can be put into the pot. The advantage of this is to avoid the aging of raw materials during water heating, and it is easy to control the reasonable steaming time. Third, reasonably control the amount of salt to avoid being too salty and destroying the original flavor of ingredients.