rainbow icing Home › Discussion Boards › START HERE, BOLD BAKERS! › rainbow icing Tagged: Cake icicing This topic contains 0 replies, has 1 voice, and was last updated by mamafigure 2 months, 1 week ago. Viewing 1 post (of 1 total) Author Posts March 11, 2019 at 10:23 am #26865 mamafigureParticipant I am making a cake which has a Seussian rainbow effect (like the coverpiece of The Places You Will Go). What is the best icing to use? I initially thought of roral icing, but am afraid that it will be too hard. Ideas? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.