How-To: Make a Fluffy Spongecake

Kristof Mulack, self-trained chef and co-owner of Berlin supper club Mulax, shows us how whip up a perfectly fluffy spongecake. He prefers to flavor his cake with dried hibiscus and powdered beets so that it goes along beautifully with panko, ice cream, and beet balsamic vinegar, but you can go mental and put whatever you choose in the batter.