Grease the Air Fryer Basket with cooking spray and then slide inside.
Adjust the temperature of Air Fryer to 400 °F to preheat for 5 minutes.
Coat the sweet potato with oil.
After preheating, arrange the sweet potato into the greased Air Fryer Basket.
Slide the basket into Air Fryer and set the time for 30 minutes.
After cooking time is finished, remove the sweet potato from Air Fryer and set aside to cool completely.
Peel the sweet potato and mash it completely.
Grease a pie pan with cooking spray.
Place the pie dough on to a floured surface and cut into 8-inch pie shell.
Arrange the dough shell into the prepared pie pan.
In a large bowl, add the mashed sweet potato and remaining ingredients and mix until well combined.
Place sweet potato mixture over the pie shell evenly.
Slide the Air Fryer Basket inside and adjust the temperature to 320 °F to preheat for 5 minutes.
After preheating, arrange the pie pan into the Air Fryer Basket.
Slide the basket into Air Fryer and set the time for 30 minutes.
After cooking time is finished, remove the pie pan from Air Fryer and place onto a wire rack to cool for about 10-15 minutes before serving.