This stunning dessert takes the elements of s’mores – marshmallows, graham crackers and melty chocolate – and recombines them in an elegant way. A billowing meringue singed with a blowtorch replaces the toasted marshmallows, a homemade graham cracker crust replaces the cookies and a soft, bittersweet ganache stands in for the usual melted chocolate bar. It does take time and effort, but you can do it over the course of a couple of days. The spectacular results are well worth it.