In a large bowl, add your pancake batter ingredients. Whisk the flour, baking powder, brown sugar, salt, milk, sour cream, eggs, and vanilla extract.
Then slice your apples either vertically or horizontally and di them into the pancake batter. As you coat the apples, place them onto the parchment paper. Set the temperature to 350 degrees F, air fryer setting, and cook for 12 to 14 minutes, flipping halfway, cook until they are golden brown.
