Chocolate truffle tips please! I tried a basic truffle recipe today (just bittersweet chocolate, cream & vanilla) & ran into a couple of problems. One was that it wasn't sweet enough for my taste. Two is that the ganache hardened more than expected, making the truffles hard to form. I've since searched out some other truffle recipes that add sugar & butter. Are these "easier" recipes for a novice truffle-maker like me?