Old Timer's Scalloped Potatoes

Directions

1. Preheat the oven to 350 degrees Fahrenheit.
2. Mix together the potato slices and ham cubes and place in a baking dish.
3. Heat the butter, flour, salt and pepper in a saucepan on low for 2 minutes. Add the milk and continue cooking until thickened.
4. Pour the milk mixture over the potatoes. Bake for 1 hour.