Preparation:

-Preheat oven to 350 degrees F (175 degrees C).

-Combine the meat, egg, onion, milk, and bread crumbs in a large mixing dish. Season to taste with salt and pepper, and bake in a lightly greased 9×5-inch loaf pan or baking dish.

-In a separate small bowl, combine the brown sugar, mustard and ketchup. Mix well and pour over the meatloaf.

-Bake at 350 degrees F (175 degrees C) for 1 hour. Serve and enjoy!