This is a super-easy dessert to make. Note, if left at room temp for long, this bark gets a bit melty. So that your guests don't end up with chocolate covered fingertips, serve the bark like this: Put 5 or 6 ice cubes into a soup bowl, center a dinner-plate-sized serving plate on top of the bowl, and then put the bark onto the serving plate. The few bits of ice in the bowl below the plate will keep the chocolate a bit cooler and will stop it from melting on your fingers.