I love to make semifreddo in summer. The result is always wonderfully creamy,thanks to the whipped cream and eggs,and it doesn’t require an ice-cream maker. I like to vary the flavours I add to the base – macerated raspberries rippled through or a swirl of honey and ricotta are both lovely – but one of my favourite variations is a simple vanilla base with chunks of soft torrone (Italian nougat). My go-to is chocolate and hazelnut,but almond or pistachio are great,too. I like to serve the semifreddo thickly sliced with a spoonful of syrupy amarena cherries on top. Eat within a few days of making it.