Make this recipe a recipe that people in that category can eat. categories: ['low_fat'], recipe: layer potatoes, flour, milk, and salt and pepper (if desired) in a large casserole dish in several layers, then top with cheeses and paprika. bake at 350°f for 1 1/2 hours. optional crockpot method: spray crock pot with non-stick spray. layer ingredients in crockpot as directed for oven method. cook on high about 5 hours, until potatoes are tender. all cooking times are approximate. preparation time allows for peeling and slicing potatoes. cooking time is for oven method.

Target recipe: boil the potatoes until they're halfway done, then cut into slices about 1/4 inch thick. set aside. slice three onions and sauté in butter until transparent. sprinkle flour into this mixture and continue to sauté until flour begins to darken a little. add milk and continue stirring until the sauce is at the consistency you like. it should be medium-thick. add sliced potatoes to the pan and mix very well. add salt and pepper to taste. pour into a greased baking dish and bake casserole at 350 degrees until it turns a bit brown.