I found this recipe on www.recipegirl.com. I love Butterfingers so I decided to try it!
These were really good. I had to cook them for about 40 minutes. They aren't too sweet and the melted Butterfingers makes them chewy and crunchy at the same time. I have to give these away today so I don't eat them all!!
2¼ cups flour
1 tsp baking powder
¼ tsp salt
¾ cup butter, softened
2¼ cups brown sugar
3 large eggs
1½ tsp vanilla extract
4 regular-sized butterfinger candy bars, crushed
Preheat oven to 350°F. Grease and flour a 13x9-inch baking pan. In a small bowl, combine flour, baking powder and salt; set aside. In a medium bowl, with electric mixer at medium speed, combine butter and brown sugar. Beat in eggs and vanilla until smooth. Stir in flour mixture and 1 cup of crushed butterfingers. Spread in prepared pan. Sprinkle remaining crushed butterfinger bars over top of batter. Bake 30- 35 minutes, or until the bars are a bit firm to the touch. Cool completely before cutting into bars.