Cut the apples in chunks without the center part (you may leave the peel if you wish to)
Add into the blender the apple chunks, the banana in two and two or three chunks, the cinnamon powder, the almond milk and the crushed ice.
Blend all the ingredients till desired consistency. Serve!
Notes
If you want, you can use milk or coconut milk instead of the almond milk. Also, feel free to swap the walnuts for almonds or cashews.Other add insOther ingredients to add that can be a good nutritional boost: