01 -
Preheat oven to 350°F (175°C). Line a baking sheet with parchment paper and set aside.
02 -
In a large mixing bowl or stand mixer, cream together the softened butter, vegetable oil, granulated sugar, and powdered sugar until smooth.
03 -
Add the egg and vanilla extract to the creamed mixture and blend until well combined.
04 -
Gently mix in the all-purpose flour, salt, and baking powder until just combined.
05 -
Divide dough into 9 portions using a large cookie scoop; place on prepared baking sheet. Flatten each to approximately 1 inch thick. Press the center of each with a 1/4-cup measure to create space for filling.
06 -
Bake in preheated oven for 8–9 minutes until edges are set. Allow cookies to cool on the baking sheet.
07 -
In a medium saucepan over medium heat, combine butter, brown sugar, and chopped pecans. Stir occasionally until butter and sugar fully dissolve. Let the mixture bubble for 1–2 minutes, ensuring pecans are coated.
08 -
Add ground cinnamon, nutmeg, salt, heavy cream, and vanilla extract. Whisk until smooth and combined. Remove from heat.
09 -
Spoon the pecan pie mixture into the centers of the cooled cookies. Allow to cool for 20–30 minutes before serving.