Gather and prepare all ingredients. Set aside two ramekins or oven-proof bowls.
If desired peel your apple and cut into half-moon slices, about 1/2-inch thick. Then cut those slices in half, or thirds.
In a small mixing bowl, stir together the panko, no-calorie sweetener, cinnamon and salt.
In a separate bowl, whisk together the egg whites and vanilla extract.
Coat the sliced apples with the egg mixture and then roll in the panko mixture until coated evenly. Divide coated apple slices evenly between the two ramekins.
Add to the air fryer and cook at 390F degrees for about 7 to 9 minutes, or until apples are tender on the inside and crispy golden on the outside.
Be careful removing the ramekins from the air fryer because they will be very hot. Allow to cool for a few minutes before serving.
If desired, top with light whipped topping, a scoop of vanilla frozen yogurt or ice cream, or dollop of yogurt and sprinkle of cinnamon or apple pie spice, if desired.
Notes
Serving size: 1 apple cobbler (1/2 recipe)WW Points: 2Check the WW Points for this recipe and track it in the WW app. (Must be logged into WW on a smartphone or tablet.)