This is what your morning coffee dreams about.  A chocolate crust, not-too-sweet dark chocolate filling topped with luscious swirls of deep espresso flavored whipped cream. NOTE: Do not substitute Oreos or baking crumbs for the graham crackers. Their higher fat content will cause butter to leak out of the pan and ruin your day. Some have had good luck with chocolate teddy grahams but I haven't tried it myself.