Directions

1. Remove the membrane from the bone side of the ribs if still attached.
2. Mix brown sugar, salt, paprika, pepper, garlic powder, onion powder, and cayenne.
3. Rub seasoning over both sides of the ribs.
4. Heat oven or grill for indirect cooking at 275 degrees F.
5. Place ribs bone-side down and cook covered for 2 hours.
6. Spritz or brush lightly with vinegar or apple juice if the surface looks dry.
7. Continue cooking until ribs are tender when lifted with tongs, 45 to 75 minutes more.
8. Brush with barbecue sauce during the last 15 minutes.
9. Rest 10 minutes, then slice between bones.