1. Prepare the Apple Filling:
- In a large bowl, combine the sliced apples, granulated sugar, lemon juice, ground cinnamon, ground nutmeg, and flour. Toss until the apples are evenly coated with the mixture.
2. Prepare the Crumble Topping:
- In a separate bowl, mix together the flour, rolled oats, brown sugar, granulated sugar, salt, and ground cinnamon.
- Add the cold butter cubes to the dry ingredients. Using a pastry cutter or your fingers, work the butter into the mixture until it resembles coarse crumbs. The mixture should have pea-sized chunks of butter.
3. Assemble the Apple Crumble:
- Lightly grease a baking dish or a heatproof pan that fits into your air fryer basket.
- Spread the prepared apple filling evenly in the bottom of the dish.
- Sprinkle the crumble topping evenly over the apples.
4. Preheat the Air Fryer:
- Preheat your air fryer to 320°F (160°C) for about 5 minutes.
5. Air Fry the Apple Crumble:
- Place the dish in the air fryer basket. Cook at 320°F (160°C) for 18-22 minutes, or until the apples are tender and the crumble topping is golden brown and crispy.
- Check the crumble halfway through cooking and rotate or adjust as needed to ensure even cooking.
6. Serve:
- Carefully remove the apple crumble from the air fryer and let it cool slightly before serving.
- Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream if desired.
Tips for Perfect Air Fryer Apple Crumble
- Apple Selection: Use firm apples like Granny Smith or Honeycrisp, as they hold their shape well during cooking.
- Consistent Slicing: Slice the apples evenly to ensure they cook uniformly.
- Butter Chunks: The butter in the crumble topping should be cold and cut into small pieces to create a crispy texture.
- Batch Cooking: Depending on the size of your air fryer, you might need to cook the crumble in batches or use a smaller dish to fit the basket.
- Cooling: Let the crumble cool slightly before serving to allow the juices to set, making it easier to scoop and serve.
Air Fryer Apple Crumble is a delightful dessert that combines the convenience of the air fryer with the classic flavors of a comforting apple dessert. With its crispy topping and tender apple filling, it’s a perfect treat for any time of the year. Enjoy!