Whoopie Pie Filling
By: Anonymous
Published: Sunday, December 20, 2009 - 1:04am

Ingredients




1 cup milk
5 tablespoons all purpose flour
1 cup sugar
1/2 teaspoon salt
1/2 cup shortening
1/2 cup butter
1 teaspoon vanilla

Preparation

1 In a sauce pan, mix milk and flour. Cook, stirring constantly, until mixture comes to a boil and is thickened. Cool. Beat until fluffy. Add remaining ingredients, beating well after each addition.