Just put the red beans in the rice cooker when they are almost ripe.

I cook red beans for about 30-40 minutes.

It tastes very good when it comes out. If you like to eat whole grain rice, you can put anything casually. I also made red beans, mung beans, oats, barley, and put some raisins, which tasted delicious. When cooking whole grains rice, pour a bag of fresh milk to make the rice taste better.

Just try it. You'll like it.