To decorate truffles, if desired, place melted vanilla-flavored or pink candy coating in a small, self-sealing plastic bag with a corner snipped off (opening should be very small) or a pastry bag fitted with a small, round tip. Pipe coating in a design atop truffles. Or, drizzle coating over truffles with a spoon. Let dry. Or, if desired, after chilling the shaped truffles for 30 minutes, roll them in finely chopped nuts instead of dipping them into melted chocolate. Makes about 30.