Happiness in a Mug Cake is exactly that - Mug cakes built to satisfy your cake cravings, all ready in an instant, taking no more than 5 minutes to cook in the microwave. With fun flavors like mint chocolate cake or white chocolate and blueberry cake, and staple classics like carrot cake or apple crumble, whatever mood you're in, we have the cake for you. No mess, no fuss, no waste, no expense. Just weigh, mix, then wait for the ping and tuck in.