1. Wash black rice and black beans first, soak them in clear water for half a day, at least one hour (black beans are easy to cook thoroughly when cooking), and then put them in an electric cooker to cook porridge (soup).
2. Wash the prepared millet and put it into the cooked black rice.
3. After fifteen minutes, wash the prepared Fructus Lycii, Semen Juglandis and Semen Sesami and put them into the rice cooker to continue cooking. Add a little rock sugar and eat it when the rice cooker automatically jumps to the heat preservation state.
4. The whole process is very simple.