A handful of mung beans, a handful of rice and half a pot of water! ~ cooking for a long time won't go wrong, but you must watch the pot, because the rice cooker doesn't jump when cooking porridge! ~ there will always be a fire, so it's best to turn it on and off for a while, just use other burning appliances with fire, and you can turn it down! ~ rice cookers can only do this! ~ or it's convenient to buy an electric pressure cooker!