1. Sweet potatoes must be cooked thoroughly. First, the cell membrane of the starch in sweet potatoes is difficult to digest without being destroyed by high temperature; second, the "gasification enzyme" in sweet potatoes will cause discomfort after eating if it is not destroyed by high temperature
. 2. Stir the porridge constantly with a spoon during the cooking process to prevent it from sticking to the pot, and the porridge will also tend to become sticky.