Instructions

  1. Spray a 9x13-inch baking dish and layer the potatoes and Velveeta cheese.
  2. Make sauce by melting butter, whisk in flour, then gradually add milk, stirring constantly until thickened.
  3. Add salt and pepper to taste and pour over potato cheese casserole.
  4. Bake at 350° for 1 hour or until potatoes are tender.