WHOOPIE!! No not that Whoopie. I'm talking about the Whoopie Pie filling. The reason I'm publishing only the filling is that I use it for a variety of different things, including stuffed cookies, cream puffs, cake layers, and ultra-sweet crepes! You could even put it on nice hot pancakes or french toast. Of course, you'll have a sugar rush like crazy but hey! Who doesn't like a good rush? Its important to use ONLY FLUFF and not Marshmallow Creme. If you don't use the right thing you won't get the desired outcome. By the way- fluff keeps FOREVER!
- 2 cups marshmallow FLUFF not creme!
- 1/2 cup softened butter
- 1 cup powdered sugar
- 1 tsp vanilla extract
- pinch of salt
- Cream the fluff and butter until smooth and fluffy.
- Add the vanilla and salt
- Add the sugar, starting slowly and increasing the speed until very smooth.