01 -
Line an 8×8 inch pan with foil or parchment paper, leaving an overhang on the sides for easy removal.
02 -
Place the white chocolate chips and butter in a saucepan over low to medium heat. Stir continuously until the mixture is completely melted and creamy.
03 -
Remove the metal liner from the vanilla frosting container. Microwave the frosting for 30 seconds and then stir to loosen.
04 -
Pour the warmed frosting into the melted chocolate and butter mixture. Continue stirring until fully incorporated and smooth.
05 -
Let the mixture cool for 5-10 minutes, stirring occasionally to prevent premature setting.
06 -
Quickly fold in 3/4 cup of Butterfinger baking bits and 3/4 cup of mini Reese's Pieces.
07 -
Pour the mixture into the prepared pan, spreading it evenly. Sprinkle the remaining Butterfinger bits and Reese's Pieces on top, gently pressing them into the surface.
08 -
Allow the fudge to cool completely at room temperature or in the refrigerator until firmly set.
09 -
Once set, lift the fudge out of the pan using the overhangs and cut into 36 pieces. Store in an airtight container.