For all your celebrations, this rich, fudgy, dark chocolate cake will even have omnivores begging for more. Make the cake ahead and freeze, if needed, then whip up the ganache and assemble the cake when ready. Make it a two or four layer. You decide. This cake is perfect for dark chocolate lovers. Vegan. (The time above does not include the time required to cool, rest and decorate the cake. These times are dependent on room temperature and baking experience).