Flourless, sugar-free, and sweetener-free—yet rich, moist, and full of flavor. Discover the secret to making a healthy marble ...

To prepare the marble cake, start by placing the softened butter in pieces along with the sugar in the bowl of a stand mixer ...

Dollop the black sesame mixture over the green tea cake batter in the pan(s). Top with the remaining green tea mixture. Use your fingertips to marble the two mixtures together in the pan ...