* Exported from MasterCook * Mom's Scalloped Potatoes Recipe By : Mom Serving Size : 6 Preparation Time :0:00 Categories : Potatoes Amount Measure Ingredient -- Preparation Method -------- ------------ -------------------------------- 6 medium potatoes -- peeled and sliced 1 medium onion -- finely chopped 3 tablespoons butter or margarine 3 tablespoons flour 2 1/4 cups milk salt and pepper to taste In medium saucepan over medium heat, melt butter or margarine. Add flour; cook and stir for a minute or two until bubbly. Add milk and stir constantly until thickened. In greased 2-quart casserole, layer half of potatoes, half of onion; sprinkle with salt and pepper. Repeat with remaining potatoes and onions. Pour white sauce over all. Cover and bake at 350F for 30 minutes; uncover and bake 30 minutes longer or until potatoes are tender. - - - - - - - - - - - - - - - - - -