Mexican Beans and Rice Casserole

Cook:
1 cup rice in 2 cups water with 1 tsp. butter and 1 tsp. salt (set aside)

Brown:
1 # hamburger with 1/2 cup finely chopped onion, drain

Combine:
The browned hamburger/onion mix
The cooked rice
1 of 15 oz. can chili w/beans
1 empty chili can of water (or 1/2?)

Put into greased/sprayed casserole dish.  Top with 'some' grated cheese.  Bake uncovered in 350 degree for 30-40 minutes.