Preheat oven to 400 degrees F and grease a baking sheet.

Mix coconut flour, onion powder, garlic powder, salt, and pepper in a small bowl.

Combine ground turkey or beef, Worcestershire sauce, milk, and egg in a large bowl.

Add dry ingredients to the meat mixture and combine well.

Roll the mixture into 1-2 inch balls.

Place meatballs on the prepared baking sheet, evenly spaced.

Bake for 10-15 minutes, until browned and internal temperature reaches 160 degrees F.

While meatballs bake, mix coconut sugar, apple cider vinegar or distilled white vinegar, ketchup, garlic salt, and soy sauce in a saucepan.

Heat the sauce on medium heat until it begins to bubble.

Mix arrowroot powder or cornstarch with cold water and add to the sauce.

Add baked meatballs to the sauce and continue to cook over medium heat until the sauce thickens and coats the meatballs.

Serve warm with rice and veggies.