Combine Coke Zero, ketcup, vinegar, Worcestershire sauce, mustard and salt in a slow cooker.
Stir to combine.
Add meatballs and stir to coat.
Cook for 3 hours on HIGH in a slow cooker.
Notes
Notes
You can substitute another dark cola for Coke Zero in this recipe, but it will increase the calorie count.I like to use Angus beef meatballs for this recipe, but you can also use another type of meatball.