Butter Fluff Frosting - cooking recipe

Ingredients

1 cup whipping cream
5 tablespoons flour
1 cup sugar
1/2 cup butter, softened (no subsitutions)
1/2 cup shortening (Crisco plain shortening is best)
1 teaspoon vanilla

Preparation

In a medium heavy-bottomed saucepan, thicken the cream and flour over medium heat.
Once the mixture has thickened, remove to cool.
In a bowl, mix together the sugar, softened butter, shortening, vanilla with the cooled flour/cream mixture.
Beat until fluffy and creamy.