What's a Houdini bar? Named for the magician because because they're "so rich and delicious that they disappear quickly," these dense bars are comprised of a cakey crust filled with a buttery, cheesecake-y filling with nuts and coconut. Heaven on a plate? Yes indeed: they taste like birthday cake, cheesecake, and coconut cream pie--simultaneously--in every beautiful bite. If you love decadent desserts, these ones will disappear fast.