16.5-oz. package refrigerated sugar cookie dough, at room temp and broken into pieces
3 Hershey’s bars, coarsely chopped
7 Butterfinger bars, 5 whole and 2 coarsely chopped
Preheat oven to 350 degrees F. Coat an 8x8-inch baking dish with cooking spray and set aside.
In a medium bowl, combine the cookie dough and the Hershey’s bar pieces. Using your hands, mix together. Press half of the mixture into the bottom of the prepared baking dish. Top with 5 whole Butterfinger bars. Top that with the remaining cookie dough mixture. Bake in the preheated oven for 18-20 minutes, or until dough is cooked through (test with a toothpick).
Remove from oven and top with 2 chopped Butterfinger bars. Let cool and cut into small squares.