This cake is probably the perfect companion for winter time and those cozy days in front of a roaring open fire! Chocolate is always good, but coupling it with oranges, a typical winter fruit, makes it particularly timely. This easy recipe gives you the perfect any time cake: enjoy it at breakfast time, as a healthy mid-afternoon snack, with a nice cup of tea, as well as at dinner time, after a nice meal, while sipping on a glass of fine sweet wine.