Marshmello Minecraft Rainbow Birthday Cake

This week is a cake I made for a young boy celebrating his 8th birthday. The initial brief was for a replica of the cake on the cover of Marshmello’s Light It Up single. As we discussed it, though, their’s son’s love for Minecraft came up and I was asked to incorporate the TNT, and then some other Minecraft elements. It evolved into the original cake pixelated into the Minecraft style.

To compliment the cake I 3D modelled and printed a Minecraft cake topper. I’ve since made them available to purchase on my Etsy store. So if you need one customised for yourself or a loved one, pick it up here.

Inside the cake was a little different. It needed to be not only a rainbow banana cake, but dairy free and low sugar. It’s a request I get often enough when catering for young birthday parties due to an idea that all the sugary foods send the kids a little hyper. [A little science trivia for you: it’s the excitement of the event that sends the little ones so loopy. Both sugar and food colouring have no effect on hyperactive behaviour!] It’s also steeped in concern for maintaining a healthier diet at a young age, too.

The issue when it comes to baking is that sugar is an important part of the leavening process in dry flour mixes. Simply cutting out the sugar can make for one flat cake! Combining that with dairy-free is a challenge, but one I’m used to. So for this one I adjusted my favourite vegan cake recipe to get the right results.

[keep reading for step by step]