Instructions

  1. To make sauce, cook onion in butter till tender but not brown. Stir in flour, salt and pepper. Add milk. Cook and stir till thickened and bubbly. Cook and stir 1 to 2 minutes more. Remove from heat.
  2. Place half of the sliced potatoes in a greased 2 quart casserole. Top with half of the cooked cubed ham. Cover with half of the sauce. Repeat layers.
  3. Bake, covered, in a 350* oven 45 minutes, stirring once. Uncover, bake 30 to 45 minutes more or until potatoes are done.