This Spooky Black Velvet Halloween Cake is a dramatic and delicious dessert perfect for Halloween. Featuring a rich and dark black velvet cake layered with a vibrant blackberry compote and smothered in a velvety black cocoa frosting, this cake is both visually stunning and decadent. The cake is decorated with chocolate skulls, fresh blackberries, and dried rose petals to create an eerie yet elegant centerpiece for your holiday celebration.