The sugar content of black rice is not high, even lower than that of white rice. It is best to cook it with glutinous rice. The ratio of black rice to glutinous rice is 1: 1, 1:2, 1:3, 1:4, etc. It depends on your own needs.
2. Black rice is very hard, and it needs soaking all night before steaming. Can be soaked in cold weather for at least 12 hours. If you soak in hot weather, remember to change the water halfway.