Preheat your air fryer to 360°F (180°C).
Wash and cut apples in half, then core. Use a spoon to scoop out a little extra apple from the inside if needed, to make more room for the filling.
Place the apple halves in the air fryer basket, sprinkle with cinnamon and cook for 12-15 minutes, or until they’re tender. You’ll know they’re ready when you can easily poke them with a fork or toothpick.
Remove the baked apples from your air fryer and let cool for 2-5 minutes.
Add a spoon of Greek yogurt into the center of each, then top with chopped walnuts, a sprinkle of cinnamon and a drizzle of maple syrup. Serve warm and enjoy!
