Preheat your oven to 275°F (135°C)
Remove the peritoneum from the back side of the ribs (using a butterknife to get it started, and then a paper towel to improve grip)
Cut the ribs down the middle and place both pieces in a 9x13 baking dish
Liberally season all sides with kosher salt and pepper (or your favorite low-carb meat rub)
Cover with aluminum foil and place in the 275° oven for three hours
After three hours, take the dish out of the oven
Set the oven to broil (on HIGH)
Remove the juices from the dish
With a brush, apply roughly one tablespoon of your favorite sugar-free barbecue sauce to each side of the ribs (four TBSPs total)
Put under the broiler for about 10 minutes
Remove, plate, and enjoy!