Only the cloistered Cistercian nuns of Agrigento’s Monastero di Santo Spirito know the secret recipe for their special sweet couscous. I’ve now eaten it a couple of times (You can too, if you come with us for our Savoring Sicily tour in September!), and I can tell you that I tasted pistachios, chocolate, and of course, sugar … could there also be ricotta? Certainly, candied fruit for decoration. But what else? Hmmm…