Take the lower pressure valve first and spread it with porridge. After boiling, it takes 10 minutes. Note, however, that the electric pressure cooker cannot enter the countdown because the pressure limiting valve is not covered properly, and it needs to be timed manually. In addition, don't add too much and too thick cake paste, otherwise the bottom paste will not be cooked enough. In addition, this brand of electric pressure cooker is different from the authentic double happiness, and it belongs to a famous brand product. Pay attention to safety when using.