01 -
In a small saucepan over high heat, bring the apple cider to a boil. Allow it to boil for 1 minute, then reduce the heat and simmer until reduced to 1/2 cup, typically 10 to 15 minutes. Set aside to cool completely.
02 -
Preheat oven to 375°F (190°C). Coat donut pan with nonstick spray containing flour.
03 -
In a large mixing bowl, whisk together cake flour, baking powder, cinnamon, salt, and nutmeg. Set aside.
04 -
In a separate bowl, whisk cooled reduced cider, milk, brown sugar, granulated sugar, egg, melted butter, and vanilla extract until well combined.
05 -
Add wet ingredients to the flour mixture, stirring gently until just combined. Avoid overmixing.
06 -
Transfer batter to a large zip-top bag and snip off a half inch from one corner. Pipe batter into the donut pan, filling each well halfway.
07 -
Bake for 8 to 10 minutes or until donuts spring back when lightly pressed and a toothpick inserted comes out clean. Remove donuts and cool on a wire rack.
08 -
Combine granulated sugar and cinnamon for coating in a shallow bowl. Brush each donut lightly with melted butter, then dip and roll in the cinnamon sugar to coat completely.
09 -
Serve immediately for best texture and flavor.