Use PAM on the Woopie pie plate and let preheat on the Multi Baker. Easiest way
to have uniform size cake halves is to use a disher to scoot your batter into the
plate.
Let bake until a toothpick inserted in the center comes out clean. Remove and let
cool on a rack
In a saucepan, combine milk and flour and let cook, stirring constantly until it
forms a thick paste. Remove from burner and let cool.
In a medium bowl, beat sugar and margarine until fluffy. Add vanilla and when
thoroughly blended add cooled flour/milk mixture and beat until double in
volume.
Ice one of the cakes and put another on top to form the sandwich.
