Broccoli Casserole - cooking recipe

Ingredients

1 box frozen, chopped broccoli
2/3 can mushroom soup
1 medium onion, finely chopped
1 egg, beaten
1/2 c. mayonnaise
1/2 c. grated Cheddar cheese
1 c. bread crumbs
margarine

Preparation

Cook and drain broccoli.
Mix soup, onion, egg and mayonnaise into broccoli.
Place in small casserole.
Top with cheese, then bread crumbs.
Dot with margarine.
Bake at 350\u00b0 for 45 minutes.