Does the cotton cake need to be refrigerated?

Need. According to relevant information, glutinous rice cake is mainly a kind of cake made of glutinous rice, which tastes soft and glutinous, sweet and delicious. The glutinous rice cake can be kept in the refrigerator for about three days and can be heated before eating. Be careful not to use the microwave oven when heating, which will easily make the glutinous rice cake paste. If you keep it in the refrigerator for more than three days, you can't eat it even if it hasn't gone bad.