Creamy Squash Casserole
["1 1/2 lb. tender yellow squash, sliced", "1 (10 3/4 oz.) can cream of chicken soup", "1 (8 oz.) carton sour cream", "1 (4 oz.) jar pimentos, drained and chopped", "1 (8 oz.) can water chestnuts, thinly sliced and drained", "2 medium onions, finely chopped", "1 stick (1/4 lb.) margarine", "1 (8 oz.) pkg. Pepperidge Farm herb stuffing mix"]
["Cook squash in salted water until tender. Drain well. Add next 5 ingredients.", "Melt 3/4 stick of margarine in frying pan. Add stuffing and mix well.", "Pack into bottom of 2-quart baking pan. Reserve some stuffing for top.", "Pour in squash mixture.", "Sprinkle on remaining stuffing.", "Dot with rest of margarine on top. Bake at 350\u00b0 for 30 minutes."]
["cream of chicken soup", "sour cream", "pimentos", "water chestnuts", "onions", "margarine", "herb stuffing mix"]