Squash Casserole - cooking recipe

Ingredients

1 medium onion, chopped
2 lb. squash, cooked
1 stick butter or oleo, melted
1/2 pkg. Pepperidge Farm herb dressing
8 oz. sour cream
1 can cream of chicken or mushroom soup

Preparation

Mix all ingredients.
Sprinkle extra crumbs on top.
Bake at 350\u00b0 for about 30 minutes or until hot.