The first step in making the Butterfinger Poke Cake is to prepare the cake batter according to the instructions on the box. Once the batter is ready, transfer it to a greased and floured 9-inch round cake pan and bake it at 350 degrees Fahrenheit for 25-30 minutes. Let the cake cool completely before proceeding with the next steps.
Once the cake has cooled, use a skewer or a wooden spoon to poke holes all over the surface of the cake. Make sure to poke the holes about halfway down into the cake. Then, in a small bowl, combine the Butterfinger candy bar, icing sugar and vanilla extract. Stir until well combined.
The next step is to spread the Butterfinger mixture evenly over the cake, making sure to get it into the holes too. Cover the cake and put it in the refrigerator for 2 hours.. This allows the flavors of the Butterfinger to permeate the cake and make it extra delicious.
Once the cake has chilled, it’s time to add the whipped frosting. Spread the frosting evenly over the cake, covering it completely. Decorate the cake with Butterfinger candy bars, chocolate shavings, or sprinkles, if desired.