Whoopie Pie Filling

Whoopie Pies
Makes 3 3/4 cups

This delicious whoopie pie filling is courtesy of Cranberry Island Kitchens.


  • 1 cup (2 sticks) unsalted butter, preferably organic, room temperature

  • 2 cups sifted confectioners' sugar

  • 1 jar (7 ½ ounces) marshmallow Fluff

  • 2 teaspoons pure vanilla extract, preferably organic


  1. In the bowl of an electric mixer fitted with the paddle attachment, cream together butter and sugar until pale and fluffy, about 3 minutes. Add Fluff and vanilla and continue mixing until well combined.

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