In a medium bowl, combine all the dry spices together.
Spread the dry rub generously onto the ribs. For maximum flavor, allow them to marinate overnight. If you're short on time, proceed to the next step.
Wrap the ribs really tightly with foil, making sure all the sides are sealed so the juices don't seep out in the oven. Place the ribs on a baking sheet and bake them at 350°F for 60-80 minutes.
Once the ribs are tender enough, remove them from the foil.
Apply the BBQ sauce all over the ribs. Broil ribs for 5 minutes or until they are lightly browned.