Black and White Cake By Wood and Spoon Blog by Kate Wood. This is a dark chocolate cocoa powder cake, made easily in one bowl, layered with a cooked flour vanilla bean frosting and a blackberry and dark chocolate ganache. This is a layer cake that is stunning and can even be used as a party/ wedding cake. The berry ganache is made with jam and cream. The cake is moist and fluffy, incredibly simple, and the frosting and smooth, light, and creamy cloud like. Find the recipe and the how to on thewo