i was asked to make a cake that looks like a building but for it to feed 30. i have already made 6" cakes and am wondering how high i can stack it for it to be stable? and also have enough servings for 30.
i was planning on stacking 5" tall cake on top of another 5" tall cake. with dowels to support the top cake.
would 2 -5" high cakes be ok to stack? would that feed enough? my chart says a 6" cake feeds 12 but i figure since the cakes will be 5" high then it would ok.