1. Wash black beans and soak them in clear water for one night. Wash the black rice and soak it in clear water for one night.
2. Pour all the materials into the soya-bean milk machine, add water, and do not exceed the scale line inside.
3. Cover the lid, turn on the power supply, select whole grain soybean milk, and then start the program.
4. Prepare a clean and waterless cup, and then pour the prepared soybean milk into the cup.
Baidu encyclopedia-red bean and black rice soybean milk