Grains porridge shop is a prepared dish. Gu Wu porridge shop is the operating organization of Chinese fast food restaurants, mainly focusing on health porridge. It is a well-known breakfast franchise brand. The porridge under this brand is made by boiling cereal porridge on the spot and adding corresponding ingredients and condiments according to the requirements of customers. The raw materials of porridge are prepared in advance, so Gu Wu porridge shop is a prefabricated dish.