1 can cream of mushroom soup
1 c. chopped onion
1 small jar Cheez Whiz
2 tsp. butter
1 pkg. frozen chopped broccoli, thawed
3 c. rice

Sauté onion in butter. Add all other ingredients. Remove from heat and pour into casserole dish. Cover and bake at 350°F for 30 minutes.

Can be frozen or refrigerated before baking.