For a more intense apple flavor, consider using a mix of tart and sweet apples, such as Granny Smith and Fuji. You can make the crust ahead of time and refrigerate it until you’re ready to prepare the cheesecake filling. Do not overbake the cheesecake bars; the center should still have a slight jiggle when you take them out of the oven. For a fun twist, add chopped nuts, like pecans or walnuts, to the cheesecake mixture for added crunch.