Best Baby-Back Ribs Recipe

Place ribs bone side down in a large roasting pan. Combine garlic powder, seasoned salt and pepper; sprinkle over ribs. Top with sliced onion. Cover tightly and bake at 350° for 2-1/2 hours. In a large bowl, combine the remaining ingredients and Liquid Smoke if desired. Drain fat from pan; discard sliced onion. Brush ribs with half of barbecue sauce. Cover and bake 30 minutes longer or until ribs are tender. Serve with remaining sauce. Yield: 4 servings.