While loaf cools, make the sandwich dressing: In a small bowl, stir all ingredients until combined.
Prepare sandwich toppings by cooking and cooling bacon to your crispiness preference; rinsing and patting dry lettuce leaves; and slicing the tomato.
Slice loaf into ½-inch thick slices. Assemble sandwiches with sandwich dressing, then tomato, lettuce, bacon, turkey and Gouda cheese.
