The age of tiramisu: a runaway dessert trend – and what it reveals about nostalgia and decadence

<p>The coffee and cream pudding has always been popular. But now it’s inspired a dedicated cafe and countless products, from drinks to ice-creams to buns. What’s behind this big cultural craving?</p><p>When Giancarlo Fanigliulo opened Marrone, a cafe dedicated to tiramisu in London