Scalloped Potatoes
["8 medium potatoes or 2 qt. sliced", "1/2 c. minced onion", "2 Tbsp. salt", "dash of pepper", "1 (10 1/2 or 11 oz.) can condensed cream of mushroom soup", "1 c. milk"]
["Alternate layers of potatoes and onion in greased 2-quart baking dish.", "Season each layer with salt and pepper.", "Mix mushroom soup and milk; pour over potatoes.", "Cover and bake in a moderate 350\u00b0 oven for 1 1/2 hours.", "Makes 8 servings."]
["potatoes", "onion", "salt", "pepper", "condensed cream", "milk"]