Linda - from Country Club Hills, IL
This icing was developed for icing a cake only, not for use to decorate. We’ve not tested it, but you could try to reduce the amount of butter by one stick, and increasing the confectioners’ sugar to try to get a medium consistency icing, but due to the nature of marshmallow crème or fluff, you probably won’t be able to achieve a stiff consistency icing. Marshmallow fluff and marshmallow crème are very similar.