Start by washing and drying the apples thoroughly. If desired, peel them before slicing. Core the apples and cut them into fry-like sticks, about ½-inch thick. Pat the apple fries dry with a paper towel to remove excess moisture.

Prepare your workspace by arranging three shallow bowls. In the first bowl, add all-purpose flour. The second bowl should contain the egg wash made by beating one egg and mixing in a splash of milk. In the third bowl, combine panko breadcrumbs with sugar and ground cinnamon.

Begin coating your apple sticks by dredging each fry into the flour, then dip them into the egg wash, letting any excess drip off. Lastly, roll the apple fries in the panko breadcrumb mixture, pressing lightly to ensure the coating adheres well.

Preheat your air fryer to 375°F (190°C) for about 5 minutes and lightly spray the basket with nonstick cooking spray. Carefully arrange the coated apple fries in a single layer.

Cook the apple fries in the preheated air fryer for 8-10 minutes, shaking the basket halfway through to achieve a golden brown, crispy texture.

Once golden brown and crispy, remove the fries and allow them to cool slightly. Toss in a little more cinnamon sugar if desired and serve immediately with your favorite dips.