In a medium-sized saucepan over medium heat, add the Diet Dr. Pepper, brown sugar substitute, garlic powder, tomato paste, coconut aminos, hot chili pepper sauce, chili pepper flakes, and butter. Stir to combine.
Continue to stir as the butter melts and the sweetener has dissolved. Cook until the sauce begins to boil.
Reduce the heat and simmer the barbecue sauce for 20 minutes or until the sauce has reduced and thickened.
Notes
Nutrition information calculated using myfitnesspal is provided as a courtesy, but will vary depending on the specific brands of ingredients you use. Please consult with your doctor regarding specific health needs.Net Carbs: 0