Step 1: Preheat the Oven

1. Preheat your oven to 350°F (175°C).

Step 2: Make the Pie Filling

1. Mix the Base: In a large mixing bowl, whisk together corn syrup, granulated sugar, brown sugar, and melted butter until well combined.
2. Incorporate the Eggs: Add eggs and vanilla extract, whisking until fully blended and smooth.

Step 3: Add Chocolate and Pecans

1. Fold in the semi-sweet chocolate chips and chopped pecans until evenly distributed throughout the mixture.

Step 4: Assemble the Pie

1. Prepare the Crust: Roll out your pre-made pie crust into a 9-inch pie pan, crimping the edges as desired.
2. Pour the Filling: Transfer the chocolate pecan mixture into the pie crust, spreading evenly.

Step 5: Bake the Pie

1. Bake for 50-60 minutes, or until the center is set and the top is slightly puffed and golden.
2. Check for Doneness: The filling should be firm but slightly jiggly in the center—it will continue to set as it cools.

Step 6: Cool & Serve

1. Cool Completely: Let the pie cool at room temperature for at least 2 hours before slicing.
2. Top with Whipped Cream: Serve slices with a generous dollop of whipped cream for an extra indulgent touch.
3. Garnish (Optional): Sprinkle with extra pecans or chocolate shavings for a beautiful presentation.