1 can Rotel tomatoes
1 can cream of mushroom soup
1 lg. jar of Cheez Whiz
3 to 4 c. cooked rice
2 (10 1/2 oz.) boxes frozen broccoli (cooked)
1 med. onion, chopped
1 stick butter

Saute onion in butter, add all other ingredients and place in 9 x 13 greased dish. Bake at 350 degrees for 15-20 minutes.