Wash the rice thoroughly and set aside.
Cut mushrooms and vegetables into bite-sized pieces.
Add rice, prepared mushrooms, and vegetables to the pot.
Add seasonings such as soy sauce and sesame oil.
Pour in water (or broth).
Cover the pot with a lid and bring to a boil.
Reduce the heat and finish cooking the rice.
Garnish with sesame seeds, green onions, etc. to taste.