Broccoli Casserole - cooking recipe

Ingredients

2 pkg. frozen broccoli, cooked and drained
1/2 c. bell pepper
1 (8 oz.) can sliced mushrooms
1/2 c. cooked rice
3/4 c. celery
3/4 c. onion
2 cans cream of mushroom soup
8 oz. Cheez Whiz

Preparation

Saute celery, onion, bell pepper and mushrooms in one stick of butter.
Mix and bake at 350\u00b0 for 30 minutes.