Broccoli Casserole

Ingredients:
- 2 pkg. broccoli, cooked and drained
- 1/2 can undiluted cream of mushroom soup
- 3 tsp. mayonnaise
- 3 tsp. onions, chopped
- 1 egg
- 1/2 c. sharp Cheddar cheese, grated
- 1/4 c. margarine
- Ritz cracker crumbs

Directions:
- Cook, drain and chop broccoli.
- Mix next 6 ingredients and pour over broccoli in casserole dish. Top with Ritz cracker crumbs. Bake at 325° until bubbly and firm on top.