Heat the tomato sauce in a sauce pan over medium heat.
Add all of the other ingredients.
Bring to a simmer and cook for about 15 minutes or so to let the flavors blend.
Make the meatballs:
Preheat the oven to 375 degrees F.
Prepare the potatoes. I used two small Yukon Gold potatoes that I baked, then mashed with a fork. You could also use leftover mashed potatoes if you prefer.
Place onion, garlic, chicken, potatoes, and spices in a large bowl and use your hands to mix everything together.
Form the chicken mixture into balls and place them in a ceramic baking dish in a single layer.
Add a ½ cup water to the dish, and bake at 375 degrees F for 20 minutes.
Pour the barbecue sauce over the meatballs and bake for another 15 minutes, or until they are fully cooked. The meatballs should reach an internal temperature of 165 degrees F.
Serve with rice or mashed potatoes. Enjoy!
Notes
Store leftover meatballs in the refrigerator. They should stay fresh for 3-4 days.