Preheat your oven to 300°F (150°C).
Remove the silver skin from the back of the ribs.
Mix paprika, brown sugar, garlic powder, onion powder, black pepper, and salt in a bowl.
Rub the spice mixture over both sides of the ribs.
Wrap each rack of ribs tightly in aluminum foil.
Place the wrapped ribs on a baking sheet.
Bake in the preheated oven for 2 hours.
Unwrap the ribs and brush with barbecue sauce.
Return the ribs to the oven and bake uncovered for an additional 30 minutes.
Remove from the oven, let rest, and serve.