Scalloped Potatoes
["6 medium potatoes", "1/2 c. margarine", "1 onion, sliced", "1 can mushroom soup", "1/2 lb. shredded cheese", "1 tsp. salt", "1 tsp. pepper"]
["Slice potatoes and onion; place in baking dish.", "Add butter, salt and pepper.", "Blend soup with 1 can of milk; pour over other ingredients.", "Top with shredded cheese and bake at 350\u00b0 for 30 minutes or until lightly browned."]
["potatoes", "margarine", "onion", "mushroom soup", "shredded cheese", "salt", "pepper"]