Scalloped Potatoes

3 pounds potatoes, thinly sliced salt and pepper to taste 9 tablespoons all-purpose flour, divided 6 tablespoons butter, diced 1 quart whole milk, or as[...]

5 potatoes, peeled and thinly sliced 1 onion, quartered then sliced 2 1/2 cups Cheddar cheese, shredded 1 cup milk 3 tablespoons butter salt and pepper to[...]

2 (10.75 ounce) cans cream of mushroom soup, divided 1 cup cooked ham slices, or to taste, divided (optional) 6 large russet potatoes, or more to taste,[...]

1 (16 ounce) package bacon 2/3 cup milk 2 tablespoons all-purpose flour 10 potatoes, peeled and sliced 2 onions, sliced 3 pounds cubed fully cooked ham 2 (16[...]