This is a Marthat Stewart recipe that is terrific! I love using my crock pot on busy days. I tried these a few months ago, and we loved them! I really like how tender ribs are cooked in the crock pot!!
1/2 cup ketchup
1/2 cup packed light brown sugar
1/2 cup cider vinegar
1 tbs. mustard powder
1/2 tsp. cayenne pepper
4 lbs country style pork ribs (I have used boneless ones)
In the slow cooker mix together the sauce ingredients, add meat (bone side down), cook on high 6 hours, low 10 hours.