Preheat the oven to 350°F.
Prepare a standard 9-inch pie crust. If using homemade or refrigerated dough, fit it into a 9-inch pie plate and crimp the edges. If using a frozen store-bought crust in a foil pan, leave it in the pan. Do not use a deep-dish crust.
In a large mixing bowl, lightly beat the eggs.
3 large eggs
Add the granulated sugar, dark corn syrup, melted butter, vanilla, bourbon, and salt. Stir until well combined.
¾ cup granulated sugar, 1 cup dark corn syrup, ¼ cup butter, 1 tsp. vanilla, 2 tablespoons bourbon, ¼ teaspoon salt
Stir in the chopped pecans then pour the mixture into the prepared unbaked pie crust.
1 ¼ cups chopped pecans, 1 9" unbaked pie shell
Bake for 55–65 minutes, or until the edges of the filling are set and the center has only a slight jiggle when the pie is gently moved.
Transfer the pie to a wire rack and cool completely for at least 2 hours before slicing. The filling will continue to set as it cools.
Sprinkle with flaky sea salt before serving, if desired.
1 teaspoon flaky sea salt
Cover leftover pie and refrigerate for up to 3 days.