1. After washing the rice, soak it in clear water for half an hour.
2. Replace the soaked rice with enough boiled water (put enough water at a time, and don't add water during the process. Generally, the ratio of rice to water is 1:3).
3. After the fire boils, turn to low heat and cook for about 30~40 minutes.
When the rice is in the pot, stir it with a spoon, cook it for 20 minutes and then stir it several times until the porridge is cooked.
5. Cook until the rice grains are sticky with water and crispy.