Preheat the oven to 350°F and place the unbaked pie crust into a pie dish if needed.

Beat the softened cream cheese and sugar until smooth. Add the egg and vanilla and mix until creamy.

Spread the cheesecake mixture evenly into the unbaked pie crust.

In another bowl, whisk corn syrup, brown sugar, eggs, melted butter, and vanilla until smooth. Stir in the chopped pecans.

Carefully pour the pecan mixture over the cheesecake layer.

Bake for 45–50 minutes until the center is just set. Cool completely, then refrigerate before serving.