Chocolate Caramel Cake

It is hard to believe in this day and age – when salted caramel ice cream is almost as ubiquitous as vanilla – that desserts in which salt plays a starring role was once a newfangled concept. Layers of silky caramel and dark chocolate ganache topped with a sprinkling of crunchy, snow-white fleur de sel make this an unforgettable combination of flavors and textures.