How long should Gordon Euryale be cooked depends on the specific situation: if Gordon Euryale is relatively small, it is usually cooked for about 30 minutes; If Gordon Euryale is big, it takes about 40 minutes to cook. Cooking with electric pressure cooker or gas pressure cooker takes about 40 minutes; Cook in a health pot for 2 hours, and choose the mode of miscellaneous grains porridge. In addition, it should be judged according to the heat. Generally, boiling with strong fire, and then simmering with low fire, is conducive to the complete cooking of nutrients in Euryale ferox, so as to better exert the drug effect and achieve the effect of treating diseases. At the same time, Euryale ferox can be used to cook porridge and soup. Euryale ferox, the name of Chinese medicine. It is a dried and mature seed kernel of Euryale ferox in Nymphaeaceae. Distributed in Heilongjiang to Yunnan and Guangdong.