I made this cake for my friends Bday. I used lavender and mint EOs. I sprinkled the cake with crushed dried mint and lavender buds. grated soap on top.
Yes, I would love to do tiered cakes, but I have not yet found silicon cake pans in the right sizes.... I have be playing around with the idea of pouring it in the slab mold and just cutting it into a circle, but have not tried yet.