Preheat oven to 350 and line a baking sheet with foil and spray with nonstick cooking spray.
Lay beef ribets into a single layer on the prepared baking sheet and season with salt, pepper and maple seasoning on top.
Bake for 6 minutes and remove from oven. Flip each riblet over and coat top with barbecue sauce with a pastry brush.
Switch to broil for 2-3 minutes or until barbecue sauce is hot, bubbly and caramelized. Remove from oven and let stand for a few minutes before serving.