Indulge in sweet and fluffy cinnamon sugar donut holes made in your Instant Vortex Air Fryer with the help of a food processor. Prepare a simple dough using flour, sugar, baking powder, milk, and butter in the food processor. Shape the dough into small balls and air fry until they are golden brown. Toss them in cinnamon sugar while they are still warm. Enjoy these delightful treats as a dessert or a snack.