Squash Casserole - cooking recipe

Ingredients

1 to 1 1/2 lb. squash
1 c. sour cream
1 medium onion, chopped fine
1 can cream of mushroom soup
1/2 pkg. Pepperidge Farm herb dressing mix

Preparation

Grease shallow pan and line with dressing mix.
Boil squash in water until tender. Drain and mash.
Mix squash, sour cream, onion and soup.
Salt and pepper to taste. Pour this over layer of dressing. Sprinkle dressing mix on top.
Dot with butter.
Bake at 350\u00b0 for 25 minutes.