In a large bowl, combine the turkey, onion, garlic, breadcrumbs, parsley, chili powder, cumin, paprika, salt and cayenne pepper. Stir to mix well.
Using a scant 2 tablespoons per meatball (a medium cookie scoop works well), form meatballs by rolling the turkey mixture between the palms of your hands. Place the meatballs on the prepared baking sheet.
Bake the meatballs until just cooked through, about 15 minutes.
In a small bowl, whisk together the honey and apple cider. Brush the meatballs with the honey mixture. Bake for additional 2 minutes. Serve.