potatoes ¼ in sliced
salt and pepper to taste
heat oven to 400. Layer potatoes. season with salt and pepper. Melt in pan, butter, flour, and salt. stir continuously with whisk for 1 min. Stir in milk. COok until thick, stir in cheese. Stir until melted about 60 sec. Pour over potatoes. COver with foil and cook about 1 1/2 hrs.