Why, you may ask, do we need another recipe for tiramisu? It is now as common as apple crumble. But I was particularly taken by this one in Venice, which had elevated the pudding to a fine-dining level simply by putting it in a cocktail glass and using a whisked fatless sponge.
Like Mary Berry herself, this version of tiramisu is elegant, generous and very sweet. Equipment and preparation: You will need a 38x25cm/15x10in Swiss roll tin, a 18cm/7in square tin and a cook's thermometer.