Directions. For the ribs: Preheat the oven to 250 degrees F and get the ribs started first. Mix together the salt, pepper and paprika. Remove the thin membrane from the bone side of the ribs and discard.Lightly sprinkle the seasoning over both sides of the ribs then place the racks, rib-side down on a baking tray.or the ribs: Preheat the oven to 250 degrees F and get the ribs started first. Mix together the salt, pepper and paprika. Remove the thin membrane from the bone side of the ribs and discard.