Preheat your oven to 350°F (175°C). Prepare a 9x9-inch baking pan by lining it with parchment paper, allowing some excess paper to hang over the edges for easy removal later.
In a medium mixing bowl, combine the graham cracker crumbs with the melted butter. Stir until the mixture resembles wet sand. Firmly press this crumb mixture into the bottom of your prepared pan to create a consolidated crust. Bake in the oven for 10 minutes, then remove and set aside to cool.
In a large mixing bowl, beat the softened cream cheese with the granulated sugar using an electric mixer on medium speed until the mixture is smooth and creamy, free of lumps.
Carefully add the eggs one at a time, ensuring to mix thoroughly after each addition, until fully incorporated. Then, blend in the vanilla extract and the sour cream until the mixture is homogeneous.
Gently fold in the caramel sauce and chopped pecans into the cheesecake batter using a spatula. Season with a pinch of salt to enhance the overall flavors.
Pour the cheesecake filling over the cooled pre-baked crust in the pan, smoothing the top with a spatula to ensure even distribution.
Bake the assembled cheesecake in the preheated oven for approximately 30-35 minutes, or until the edges are set while the center retains a slight jiggle, indicating creaminess.
Once baked, allow the cheesecake to cool at room temperature. Then, chill it in the refrigerator for a minimum of 3 hours or ideally overnight to set completely.
After chilling, carefully lift the cheesecake out of the pan using the parchment paper overhang. Drizzle the reserved caramel sauce generously over the top and slice into bars for serving.
Notes
Arrange the bars on a beautiful serving platter. Garnish with a light sprinkle of chopped pecans and additional drizzles of caramel sauce for an enticing visual appeal.