I used a skull cake pan, but you can also shape the cake with a skull cookie cutter. I used chickpea flour as an egg substitute but you can use any egg substitute you like. I covered the cake in a thin layer of fondant. Just make sure to dust your counter with cornstarch so it doesn’t stick when you’re rolling it out.To decorate the skulls I diluted gel food coloring with water, then used this as paint, but I also bought icing writing tubes to make it easier for the kids