Indulge in the delightful world of Cinnamon Sugar Air Fryer Donuts! These fluffy treats are easy to make and require just a few ingredients for a quick and delicious dessert. Simply whip up the batter, air fry to perfection, and roll in a sweet cinnamon sugar coating. Perfect for breakfast or a tasty snack! Click through to explore the full recipe and enjoy warm, homemade donuts that will impress your family and friends.
1 cup all-purpose flour
1/2 cup granulated sugar
1 tablespoon baking powder
1/2 teaspoon salt
1 teaspoon ground cinnamon (plus extra for coating)
1/2 cup buttermilk
1 large egg
2 tablespoons unsalted butter, melted
1 teaspoon vanilla extract
1/4 cup granulated sugar (for coating)
Cooking spray