Layers of fluffy banana cake, silky Nutella buttercream, and crunchy hazelnut meringue.
* Ensure there is NO trace of egg yolks in your whites and that your mixer bowl and whisk is completely grease free or your meringue won't stiffen.
** If you don't have cake rings you can skip this step and just roughly crush up the meringue when placing it in the layers
*** The buttercream may look like it's curdled at some point. Keep mixing until it is completely smooth.
**** I tried to go all fancy like and added some Nutella along the sides of the cake to make a "watercolor" effect. It didn't totally work, but in case you're wondering why yours might look different! You will have some hazelnut meringue left over. You can either add more into the layers, decorate the top with it, or eat it on it's own like I do!