Preheat oven to 350°F (175°C). Line a 9x13 inch baking dish with parchment paper.
In a medium bowl, combine crushed graham crackers, sugar, and melted butter. Press evenly into the bottom of the prepared baking dish to form the crust.
In a separate bowl, whisk together the beaten eggs and caramel topping. Pour this mixture evenly over the crust.
Sprinkle the chocolate chips and chopped pecans over the caramel layer.
Bake for 20-25 minutes, or until the edges are lightly golden brown and the caramel is set.
While the crust is baking, prepare the whipped topping. In a large bowl, beat together the softened cream cheese, powdered sugar, and vanilla extract until smooth and creamy.
Gently fold in the thawed whipped topping until well combined.
Once the baked layer has cooled slightly, spread the whipped topping mixture evenly over the top.
Chill in the refrigerator for at least 2 hours before cutting into bars and serving.
Notes
These bars are best served chilled. They can be stored in the refrigerator for up to 3 days.