Preheat oven to 375°F. Place ribs in single layer in foil-lined roasting pan. Brush with 3/4 cup of the marinade. Cover with foil.
Bake 1 hour or until meat starts to pull away from bones.
Mix remaining 1/4 cup marinade and brown sugar in small bowl. Brush ribs with marinade mixture. Grill over medium heat or broil 3 to 5 minutes per side or until browned