Kit Kat Gems Cake – A Chocoholic’s Dream Come True! Indulge in the ultimate chocolate experience with our Kit Kat Gems Cake a show-stopping dessert that combines the crunch of Kit Kat bars, the sweetness of Gems chocolates, and layers of rich, moist chocolate sponge! This decadent cake features soft chocolate layers filled with creamy chocolate mousse, surrounded by a wall of Kit Kat fingers, and topped with a vibrant shower of Gems chocolates. It’s as fun to look at as it is to eat!