Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: in a 20 x 10 x 2 deep pan pour in the heavy cream. add the onion, salt and pepper. slice potatoes very thin, use a food processor or mandoline. fill the pan with the sliced potatoes until the pan is packed with potatoes and the cream is all absorbed. cover with aluminum foil and bake in a 350 degree oven for 2 hours. remove foil and brown under broiler. cut into 20 squares to serve.

Target 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.