To begin making Dale's Meatloaf first, in a large bowl, combine beef, egg, Dale's Seasoning, onion, milk, and breadcrumbs.
Then, place in a lightly greased 5x9-inch loaf pan.
Next, continue in a separate small bowl, combine the brown sugar, mustard and ketchup.
Then, mix well and pour over the meatloaf.
Finally, bake at 350 degrees for 1 hour.