Can rice cookers cook porridge?

All rice cookers can cook, but there are about four kinds of rice cookers, one is ordinary, the other is mechanical cooker with porridge cooking function, the third is computer cooker, and the fourth is ih rice cooker. 2, 3 and 4 all have the function of cooking porridge, just press it directly. You should pay attention to the ordinary, because there will be a lot of bubbles. Take a cup of rice to remove scale water if you want to cook dry rice, and a cup of rice to remove scale water if you want to cook porridge.