1Brown hamburger, drain. Add onions, celery and green peppers and cook until transparent
2Mix mushroom soup with 1 can water, add it and the 1 cup of rice to hamburger mixture. Put into a greased casserole dish, put a lid on top and bake 45 min on 350*.
3On last 5 minutes of baking stir, put cheese on top and cover again. Turn oven on low.
As long as you leave the lid on it will stay nice and moist
Serve with tossed salad and bread.
I like to add a little cheese on top of casserole just before you serve it.