All truffles start with a rich chocolate ganache center, flavored or plain. To finish, dip truffles in melted chocolate and sprinkle with sugar decorations or chopped nuts. Or, more simply, just roll the ganache centers in cocoa. Be aware that you're going to get your hands full of chocolate as you make these, but it's SO worth it! P.S. Step-by-step photos illustrating how to make these truffles are available at flourish, our King Arthur blog.