Scalloped Potatoes
["6 to 8 large potatoes", "1 c. sour cream", "1 can cream of mushroom soup", "6 oz. grated Longhorn cheese", "cubed ham (optional)"]
["Parboil potatoes in skins.", "Peel and grate.", "Put half in a 9 x 13 x 2-inch greased pan."]
["potatoes", "sour cream", "cream of mushroom soup", "Longhorn cheese", "ham"]