1, use a rice cooker to steam a bowl of rice, a little less water, steamed to be hard, rice cooked and cooled,

2, with warm boiling water will buy mash leaven with a bowl of cool water to melt, and then poured into the warm rice, mix thoroughly.

3, hold the rice down porcelain, and hollow out a small hole in the center.

4, put the rice in the hottest place in your home, it is best to keep the temperature at about 30 degrees, the ambient temperature is not enough to cover something outside the container.

5, about two days or so you can see the small hole in the water seepage, it is good.

Note: If after a good rice above a layer of white hair, the surface layer with a small spoon to scrape off without. The following is a good mash. If the green hairs prove that you do mash has been bad, do not eat ah!