Molly's Broccoli Casserole

Ingredients

2-3 heads fresh broccoli
1 can cream of mushroom soup
1 egg
1 cup mayonnaise
2 cups shredded cheddar cheese
1 small onion, chopped

Preheat oven to 350 degrees.

Blanch broccoli and place in a 9x9 baking dish.  Combine last five ingredients in a bowl and spread over broccoli (will be thick).

Cook 30-40 minutes.