The aroma wafting out of your oven as this cake bakes is indescribably good. Reminiscent of the best banana bread you have ever eaten, this kit makes an incredibly moist cake that is perfectly spiced with cinnamon. Instead of any icing, the cake is topped with a crunchy, salty-sweet oat crumble! It’s packed full of flavor but surprisingly contains no refined sugar. What’s more, you only have to use one bowl to make this mind-blowing cake and it’s ready to serve as soon as it cools.