Preparation materials: soybeans, clear water, and rock sugar.

First, the soybeans are soaked one night in advance.

Second, wash the soaked soybeans and pick out the bad beans and sundries.

Third, pour the soybeans into the Jiuyang cooking machine.

Fourth, add the right amount of water.

5. Then start the soymilk function of Jiuyang cooking machine.

6. Pour the cooked soybean milk out of the filter residue.

7. Finally, add a proper amount of rock sugar and mix until it is dissolved.