Broccoli Casserole - cooking recipe

Ingredients

2 pkg. frozen chopped broccoli
1 medium onion, chopped
1 can mushroom soup
1 egg
1/2 c. mayonnaise
1/2 c. sharp cheese

Preparation

Cook broccoli and drain.
Mix all other ingredients.
Add broccoli.
Pour into greased dish and bake at 350\u00b0 for 45 minutes to 1 hour.