Its principle is: after freezing, the tissues of rice grains are destroyed, resulting in small holes in the shape of bees, and the water absorption is enhanced at the same time. After encountering hot water, the rice grains will become loose, and the starch in the rice grains will become mushy, so that rice congee can be cooked in a short time.
Practice 1:
Materials: appropriate amount of rice and water.
Practice steps:
1, according to the number of people and the amount of rice, put the rice into a small pot, add clear water, and smooth the rice. The water surface is about 3 cm above the rice surface, and the ratio of rice to water is1:3.
2. When the fire boils, it can be covered, and the cover should be opened frequently, otherwise the boiling water will overflow (the duration is about 4 minutes, depending on the amount of water and rice).