Place sliced onion into the bottom of the slow cooker and pour in the water. Place baby back ribs on top of the onions, and slather them with one cup sugar-free BBQ sauce.
Cook ribs on high for 3-4 hours or low for 8
Take ribs out of the slow cooker and place onto a baking sheet lined with aluminum foil. Brush the ribs with the remaining cup of BBQ sauce and place under the broiler for about 3-5 minutes, until sauce is bubbling.
Macros may vary depending on what brand BBQ sauce you use. Macros do not include onion as you use it just as a cooking base and not actually as an ingredient to eat.
Serving: 2ribs | Calories: 482kcal | Total Carbs: 3g | Protein: 36g | Fat: 36g | Net Carbs: 3g