Low - 8 hours, High - 4 hours. "Layer" sliced potatoes, onions, butter, flour (lightly sprinkled) and salt and pepper as you would for an oven dish.

With Ham - Layer chunks of ham into layers of sliced potatoes. Pour 1 can of evaporated milk and 1 cup water along sides of crock pot. (Fluid should be two-thirds up side of pot.) Cover and cook.

With Pork Chops - On top of layered potatoes, put 6 or less chops. Mix 1 can evaporated milk with 1 can of mushroom soup (season with onions, oregano, salt and pepper to your taste); pour mixture over chops and cook, covered.