Making Caramel Apple Cheesecake Bars is as simple as following these steps:

1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking pan or line it with parchment paper for easier removal.

2. Prepare the Crust: In a bowl, combine the graham cracker crumbs, melted butter, and granulated sugar. Mix until the crumbs are evenly coated.

3. Press the Crust: Press the mixture firmly into the bottom of the prepared baking pan. Bake for 10 minutes until slightly golden, then remove and let it cool.

4. Make the Cheesecake Filling: In a large mixing bowl, beat the softened cream cheese until smooth. Gradually add sugar and continue beating until fluffy.

5. Add Eggs and Vanilla: Add the eggs one at a time, mixing thoroughly after each addition. Stir in the vanilla extract until well combined.

6. Pour over Crust: Spread the cheesecake filling evenly over the cooled crust in the baking pan.

7. Prepare the Apple Topping: In another bowl, mix the diced apples with brown sugar, cinnamon, nutmeg, and lemon juice until the apples are well coated.

8. Add the Apples: Spoon the apple mixture over the cheesecake filling, spreading it evenly.

9. Bake: Bake in the oven for 30-35 minutes or until the cheesecake is set and the apples are tender.

10. Cool: Remove the bars from the oven and let them cool in the pan. Once at room temperature, refrigerate for at least 2 hours to firm up.

11. Add Caramel: Drizzle with caramel sauce before slicing into bars and serving.

Following these steps will guide you seamlessly through the creation of these delightful cheesecake bars.