Barbecue Meat Loaf

Barbecue Meat Loaf 1 1/2 pounds ground beef, extra lean (raw) 1/2 cup dry breadcrumbs 1/2 cup chopped onion 1/3 cup barbecue sauce, divided 1 tablespoon prepared mustard 1 1/2 teaspoons chili powder 1 teaspoon garlic powder 1/2 teaspoon salt 1/2 teaspoon freshly ground black pepper 2 large egg whites Cooking spray Preheat oven to 350°. Combine the beef, breadcrumbs, and onion, 1 tablespoon barbecue sauce, and remaining ingredients except cooking spray in a large bowl. Shape meat mixture into a 9 x 5-inch loaf on a broiler pan coated with cooking spray. Spread remaining barbecue sauce over top of meat loaf. Bake at 350° for 1 hour or until a thermometer registers 160°. Let stand 10 minutes. Cut loaf into 12 slices.