Swiss Roll with Vanilla Buttercream

Yeah! I've managed to make a swiss roll successfully after two failed attempts.. What was the problem? They cracked while I was rolling them. I waited for the sponge cakes to be cooled before rolling them, but by then they had sort of hardened, making them difficult to be rolled up. So on my third try, I decided to roll the sponge cake when it was still slightly warm, and it worked!

For the swiss roll recipe, please visit bigheadmagicmad.