1 pkg frozen broccoli
1 medium chopped onion
1 (4 oz) can water chestnuts (drained)
1/2 can mushroom soup
2 to 3 handfuls Minute rice (uncooked)
8 oz. Cheez Whiz
1 stick butter

Mix together broccoli, onion, water chestnuts, soup, and rice. Melt Cheez Whiz and butter. Pour over broccoli mixture. Cover; bake at 350°F 1 hour.