In a medium bowl, combine flour, 2 tablespoons sugar, baking powder and salt. Whisk until smooth.
¾ Cup Flour, ¾ Cup Sugar, ¼ teaspoon Baking Powder, ¼ teaspoon Salt
Add the milk, egg, 1 tablespoon of melted butter and vanilla and combine. Set aside.
⅔ Cup Whole Milk, 1 Egg, 4 Tablespoons Butter, ½ teaspoon Vanilla Extract
In another bowl, whisk the rest of the sugar, cinnamon and cardamom. Set aside.
¾ Cup Sugar, 1 ½ teaspoons Cinnamon, ⅛ teaspoon Ground Cardamom
Using a fork or your fingers, dip the apples into the batter, allowing excess to drip off and place apple slices on the prepared baking sheet. Freeze for 45-60 minutes.
3 Granny Smith Apples
Arrange on the air fryer pan, working in batches, and cook at 425℉ for 7-9 minutes.
Remove and immediately brush with melted butter and dredge in cinnamon sugar. SERVE IMMEDIATELY!
4 Tablespoons Butter
Video
Notes
You can reheat the apples by placing them on a parchment lined baking sheet in a 425 degree F oven or air fryer for 7 or so minutes. They reheat quite well!