Preheat your air fryer using the "air fry" setting, at 400 degrees F for 12-15 minutes.* Spray the basket with cooking spray, once preheated add in the frozen sweet potato fries. Cook for 12-15 minutes until crispy, tossing halfway through. Enjoy immediately with your favorite sauce.
Notes
*Check fries at 12 minutes and add additional time as needed. Cooking time is for the entire bag, if air frying fewer fries, reduce cooking time.