What is it about a sphere of chocolate that is so alluring, seductive, enticing! I am speaking about the good old chocolate truffle and it’s captivating charm. Is it the fact that it is made from chocolate? That would be reason enough for me to be,(ahem!) hooked to it. Or is it that it resembles, in the looks department, to the epicurean truffles from PĂ©rigord? Or is it because at some point in History both the chocolate and the lumpy little fungi have been associated with being an aphrodisiac? Is it all of the above? Chocolate truffles originated in …