Scalloped Potatoes
["6 medium-size potatoes", "4 Tbsp. butter", "4 Tbsp. flour", "2 tsp. salt", "2 1/2 c milk", "1 1/2 c. grated American cheese"]
["Peel potatoes and slice medium thin.", "Make a white sauce of butter, flour, salt and milk.", "When thickened, remove from range, add grated cheese.", "Stir cheese into sauce.", "Place sliced potatoes in 3-quart casserole, cover with hot white sauce and bake in 375\u00b0 preheated or cold oven, uncovered, for 1 to 1 1/2 hours."]
["potatoes", "butter", "flour", "salt", "milk", "American cheese"]