Broccoli Casserole - cooking recipe

Ingredients

1 pkg. frozen chopped broccoli
1 egg white, beaten
1/2 c. cream of mushroom soup
1 medium onion, chopped
1 c. grated Cheddar cheese
1/2 c. mayonnaise

Preparation

Boil broccoli 5 minutes and drain.
Mix remaining ingredients with broccoli.
Top with crumbs (bread, cracker, potatoes chips or whatever) and dot with butter.
Bake 30 minutes, uncovered, at 350\u00b0.