Preheat the Oven: Start by preheating your oven to 350°F (175°C) to get it nice and warm for baking.
Cream the Butter and Sugar: In a large mixing bowl, cream together the softened butter and granulated sugar until the mixture is light and fluffy.
Add Vanilla: Mix in 1 teaspoon of vanilla extract to add flavor.
Incorporate the Flour: Gradually add the all-purpose flour to the mixture, stirring until combined.
Form the Cookies: Roll the dough into small balls and place them on a baking sheet lined with parchment paper.
Make the Indentations: Use your thumb or the back of a spoon to create an indentation in the center of each cookie.
Prepare the Filling: In a separate bowl, combine the light corn syrup, brown sugar, eggs, 1 teaspoon of vanilla extract, chopped pecans, and salt to create the filling.
Fill the Cookies: Spoon the pecan filling into the indentations of each cookie.
Bake: Place the baking sheet in the preheated oven and bake for about 15-20 minutes or until the edges are lightly golden.
Cool and Enjoy: Once baked, let the cookies cool on the baking sheet for a few minutes before transferring them to a wire rack to cool completely.