S&#39;More Cake 1 jar (7 oz) marshmallow fluff 1 stick butter, room temperature 1 cup powdered sugar 1 tbsp vanilla extract To make the butter cream, beat together the marshmallow fluff and butter, at medium speed, until the mixture is smooth and fluffy, about 3 minutes. Reduce the speed to low, add the powdered sugar and vanilla, and beat
S&#39;More Cake    1 jar (7 oz) marshmallow fluff  1 stick butter, room temperature  1 cup powdered sugar  1 tbsp vanilla extract    To make the butter cream, beat together the marshmallow fluff and butter, on medium speed, until the mixture is smooth and fluffy, about 3 minutes.    Reduce the speed to low, add the powdered sugar and vanilla, and beat