Just wash the rice twice, and a bowl of porridge is half a bowl of rice. Wash the rice and refrigerate it for half a day. Take it out fifteen minutes before eating and put it in the pot. Half a bowl of rice and half a bowl of water are enough. Turn the medium heat to low heat and cook for ten minutes. Ten minutes later, you see how good a bowl of porridge has gone abroad. After cooling for five minutes, you can eat it.