Start by removing membranes if still attached. Season ribs and place in slow cooker with meaty part facing wall of slow cooker.
2
In a medium bowl, whisk together BBQ sauce, molasses, ketchup, apple cider vinegar, mustard, onion powder and garlic powder. Pour over ribs and cook on low for 6-8 hours.
3
Serve warm with additional BBQ sauce.
4
Optional step: Broil ribs, in oven, on high for about 5 minutes after removing from slow cooker.