- Preheat oven to 300° and line a baking sheet with aluminum foil. If your ribs have a thin membrane over the bones on the backside, remove by carefully sliding a knife under the membrane and then peeling it away.
- In a small bowl, combine brown sugar and seasonings. Rub mixture all over ribs until well coated.
- Evenly distribute butter cubes over ribs, wrap tightly in foil, and place on prepared baking sheet. Bake until very tender, about 2 1/2 hours.
- Switch oven to broil, unwrap ribs, and brush all over with barbecue sauce. Place back on baking sheet and broil until sauce starts to caramelize, 5 minutes.
Recipe courtesy of Delish.com