Caramel Frosting

1 1/2 cups packed light brown sugar

3/4 cup thin cream or milk

1 tablespoon butter

1 teaspoon vanilla

Combine the sugar, cream, and butter in a medium saucepan. Cook gently until a small amount dropped in cold water forms a soft ball. Remove saucepan from the heat; cool. Stir in the vanilla. Beat the mixture until tit is thick enough to spread.