01 -
In a large mixing bowl, combine peanut butter and butter until smooth.
02 -
Gradually add powdered sugar and mix until well combined.
03 -
Stir in Rice Krispies cereal, chocolate chips, and crushed Butterfinger candy bars.
04 -
Roll the mixture into bite-sized balls and place on a lined baking sheet.
05 -
Chill in the refrigerator for at least 30 minutes before serving.