Grilled fruit is the perfect example of a low-effort, high-reward dessert. Just a few minutes on a griddle pan or barbecue, and even the most humble of fruits gets transformed into something sweet and sticky. I’ve gone for bananas here; the flesh develops an addictive caramelised layer that pairs really well with the bourbon butter. Just be sure to use bananas that aren’t too ripe, so they don’t turn to mush.