By the time you read this I will be in Vietnam on holiday, the Chinese celebrate mid autumn festival and this is the time when people return to their hometowns, villages and provinces. Me, I’m going to Hanoi and the mountain village of Sapa. While I’m away enjoying myself on holiday I thought that I’d give you something to treat yourself with as well. Behold, the chocolate truffle. It is the easiest recipe I have and still delicious! It only contains 3 ingredients (ok plus salt and a splash of water but anyway) and combined they will give you a lovely, smooth and dark chocolate treat which you can eat as it is (for hard core chocolate lovers) or add any spice or compliment…