Chicken And Broccoli Casserole

Ingredients:
- 1/2 c. chopped onions
- 1 Tbsp. butter
- 2 pkg. (10 oz.) frozen broccoli, thawed
- 2 c. cooked, cubed chicken breast
- 1 can cream of mushroom soup
- 1/2 c. shredded Cheddar cheese
- 1/2 c. sliced mushrooms
- 2 c. hot cooked rice

Directions:
- Simmer onions and mushrooms in large skillet with butter; cook until tender.
- Stir in rice, chicken, broccoli and soup.
- Pour into buttered 1 1/2-quart baking dish.
- Top with cheese, then bake at 350° for 20 to 25 minutes.