After the rice is ground into flour, add yeast powder and water to knead the flour, ferment for one hour, and then steam for about 20 minutes in the pot to make steamed bread. Compared with pure flour steamed bread, rice flour steamed bread has more sweet taste of rice and no alkaline taste. In addition, rice noodles can also be called rice noodles, and can also be made into cakes, biscuits, bread and so on.