1 can cream of mushroom soup
¼ cup chopped onion
1 small jar Cheez Whiz
2 Tbsp. Butter
1 pkg. Frozen, chopped broccoli, thawed
3 cup cooked rice

Brown onions in butter.  Add soup, broccoli, rice and Cheez Whiz.
Remove from heat and pour into casserole.
Bake covered in 350 degrees oven for 30 minutes.
Can be frozen or refrigerated before baking.