Gob Filling

This is the creamy fluffy filling for the soft cake like cookies that I call "Gobs" not "Whoopie Pies."  I like a lot of filling so I use a cookie scoop to make sure each cookie gets an even amount of filling . . . oozing out . . .

Ingredients

1/2 cup butter, softened
1/2 cup shortening
1 large jar or 2 small jars marshmallow creme
1 tsp. vanilla
1 1/4 cups powdered sugar

Directions

Combine butter and shortening in mixer bowl; blend well. Add marshmallow creme and vanilla. Mix until combined. Add powdered sugar and beat on high for several minutes until light and fluffy.