Optical illusions take on a whole new meaning with this color changing cake! It's perfect for a bright birthday party or celebration. Start off with your favorite rectangular cake and buttercream icing. Be sure to take your time to achieve these awesome colorful results!
Then, you are going to begin airbrushing the cake. It will take some time to figure out how much pressure to apply. Hold it at a 90-degree angle so that it only hits one side of the peaks at the top of the cake. You will divide the cake up into four sections.
On the sides, use the airbrush straight across so that both sides of the design will be painted. This tutorial uses four colors, you can use anywhere from 2 to 6 colors. Bright, different colors will provide the most dramatic results. Continue this process with each of the colors.
This cake is sure to be a show-stopper! The best part is, you can customize it to your favorite colors and still have the same awe-inspiring results. It may take some time to perfect, but this cake is one you'll want to create over and over again.