In a large mixing bowl, whisk together the flour, granulated sugar, brown sugar, baking powder, baking soda, cinnamon, nutmeg, ginger, and salt until well combined.
In another bowl, combine the pumpkin puree, applesauce, egg, and vanilla extract. Mix until smooth.
Gradually add the wet mixture to the dry ingredients. Stir until just combined. Be careful not to overmix; it’s okay if there are a few lumps.
Transfer the doughnut batter to a piping bag (or a ziplock bag with a corner cut off) for easier filling of the molds.
Lightly spray doughnut molds with cooking spray. If you don’t have molds, you can use silicone molds or muffin tins.
Pipe the doughnut batter into the molds, filling them about 0.67 full to allow room for rising.
Preheat your air fryer to 350. Place the filled doughnut molds in the air fryer basket and cook for 8-10 minutes, or until they spring back when touched and are lightly golden.
Carefully remove the molds from the air fryer and let them cool in the molds for about 5 minutes. Then transfer the doughnuts to a wire rack to cool completely.
In a small bowl, whisk together the powdered sugar, milk, vanilla extract, and cinnamon until smooth. Adjust the milk to reach your desired glaze consistency.
Dip the cooled doughnuts in the glaze, allowing any excess to drip off. Place the glazed doughnuts back on the wire rack to set.
Allow the glaze to set for a few minutes, then serve these irresistible pumpkin spiced doughnuts warm.