Shiitake Mushroom Oat Brown Rice with Red Beans

Slice the shiitake mushrooms thinly.

Rinse the oats, brown rice, and red beans thoroughly.

Put the oats, brown rice, red beans, and water into a pot and bring to a boil.

When the grains are about half cooked, add the shiitake mushrooms and cook together.

Once the rice is fully cooked, mix well and serve in a bowl.