Cheesy Scalloped Potatoes
["1 can Cheddar cheese soup", "1 can cream of celery soup", "1/2 c. milk", "1 tsp. salt", "1/4 tsp. pepper", "8 c. potatoes, sliced thin", "1 c. chopped onion", "2 Tbsp. margarine"]
["Combine soups, milk, salt and pepper.", "In 2-quart baking dish, arrange alternate layers of potatoes, onion and soup mixture.", "Put margarine on top.", "Cover with aluminum foil.", "Bake at 375\u00b0 for 1 1/4 hours."]
["Cheddar cheese soup", "cream of celery soup", "milk", "salt", "pepper", "potatoes", "onion", "margarine"]