Prepare the Caramel Apple Topping:

1. In a large skillet, melt the butter over medium heat.

2. Add the apple slices, granulated sugar, cinnamon, and nutmeg. Cook, stirring occasionally, until the apples are tender and caramelized, about 10 minutes.

3. Remove from heat and let the mixture cool slightly.

Assemble the Cheesecake:

1. Once the cheesecake is fully chilled, remove it from the springform pan and place it on a serving platter.

2. Arrange the caramelized apple slices on top of the cheesecake.

3. Drizzle the caramel sauce over the apples.

4. If desired, garnish with whipped cream.