Squash Casserole - cooking recipe

Ingredients

3 lb. cooked squash
1 c. sharp grated cheese
1 pkg. Pepperidge Farm dressing
1 pt. sour cream
1 c. cream of chicken soup
1 stick margarine, melted
1/2 tsp. salt
onion

Preparation

Mix all ingredients, salt and pepper to taste.
Save half of dressing mix for top.
Bake at 325\u00b0 for 30 minutes.