Indulge in the delight of homemade Cinnamon Sugar Air Fryer Donuts! These soft, fluffy treats come together in just 20 minutes, making them the perfect quick snack or breakfast. Coated in a warm cinnamon sugar blend, they're irresistible and easy to make. Ready to satisfy your sweet tooth? Click through for the full recipe and tips to create these delicious air fryer donuts at home. You'll love every bite!
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