Preheat the oven to 350°F.
In a large bowl, add the white bread, crusts and all, and pour the milk over them. Let soak for 5 minutes.
1 cup whole milk, 6 slices white bread
Add ground beef, parmesan cheese, salt, pepper, seasoned salt, parsley, and eggs. Mix well with your hands until everything is evenly combined, but do not overmix or work the meat too much.
2 pounds ground beef, 1 cup freshly grated parmesan cheese, 1 teaspoon salt, ½ teaspoon freshly ground black pepper, ¼ teaspoon seasoned salt, ⅓ cup finely chopped flat-leaf parsley, 4 large eggs
Shape the mixture into a large loaf that is about 13" to 15" long and 5" wide on a broiler pan lined with foil so the fat can easily drain off while the meatloaf bakes. Lay the bacon slices over the meatloaf, tucking the ends underneath. If using a baking sheet instead of a broiling pan, I would recommend just cutting the bacon at the sides rather than tucking it since the bottom won't cook through as well with this kind of pan.
8 to 10 slices regular bacon
In a medium bowl, combine the ketchup, brown sugar, dry mustard, worcestershire sauce, and hot sauce. Stir until combined, then set aside 2/3 of the sauce. Brush the remaining ⅓ of the sauce over the meatloaf with a pastry brush.
1 ½ cup ketchup, 6 Tablespoons brown sugar, 1 teaspoon dry mustard, 2-3 shakes of hot sauce
Bake for 45 minutes, then brush again with another ⅓ of the sauce, reserving the remaining sauce for serving. Bake for another 20 to 25 minutes until a digital thermometer inserted into the thickest part of the meatloaf reaches 160°F. Remove from the oven and let the meatloaf rest for 10-15 minutes before slicing and serving with the remaining glaze.