These cakes are everywhere! I first saw them around the first part of January, and I feel like I've been seeing them pop up all over the place ever since. The original creator of this beautiful trend is Adi from @adikosh 123 on Instagram. The basic concept is a very large shaped sugar cookie (or biscuit, in Europe, I'm told), with circular dollops of buttercream, cream, or custard between the layers and on top.