This Color-Changing Cake Is Not a Lie
As the cake turns, it changes color. Also, I get hungrier. Ho... ...says that it's done by airbrushing color onto the icing from different directions. The ridges help deline... ...re one color begins and another ends. Turning the cake
https://www.neatorama.com/2015/12/30/This-Color-Changing-Cake-Is-Not-a-Lie/
