Cranberry Frosting

1/4 cup flour
1 cup milk
1 cup soft butter
1 cup granulated sugar
6 tablespoons whole berry cranberry sauce
2 teaspoons vanilla extract

Mix flour and milk to a smooth paste. Cook, stirring constantly, until thick. Chill until cold.

Cream butter. Add sugar. Cream again. Beat in the milk mixture. Add cranberry sauce and vanilla extract. Beat for 5 minutes.