Squash Casserole - cooking recipe

Ingredients

3 c. squash, cooked and mashed
1 pkg. Pepperidge Farm dressing mix (blue package)
1/2 pt. sour cream
1 stick margarine
1 can cream of chicken soup
1 c. onion, chopped
1 can sliced water chestnuts

Preparation

Mix squash, sour cream, soup, onion and water chestnuts.
Melt margarine and pour 1/2 in large baking dish.
Spread over bottom. Sprinkle 1/2 of dressing mix on top of butter.
Pour in squash mixture.
Layer with remaining dressing mix and then remaining butter.
Bake at 350\u00b0 for 30-35 minutes.