Take the biscuits out of the can, and cut the center out of each one using a donut cutter. Lightly coat the air fryer basket with spray.
Place the donuts on the basket, and set the air fryer timer for 5 minutes.
In a medium bowl, combine sugar with the spices and mix well. Place the melted butter in another medium bowl.
Use a fork to stick inside the hole of a donut, then dip in butter and then dip in the spiced sugar mixture. Shake to dust off any excess sugar. Place the dipped donut on a rack to cool. Repeat with the remaining donuts. These donuts will be best served immediately.
If you want to cook the donut holes too, use the same process but air fry them for 3 minutes instead.