"Happily, there’s no need for a reservation at this airy Persian spot off Kensington High Street, which is ideal for impromptu group catch-ups. Start by getting some freshly baked naan—that you’ll smell as soon as you walk in—and a mixed mezze starter. The chicken biryani at Sadaf is also really great, as are the charred lamb chops, but the koobideh is some of the juiciest around. The hefty portions mean you’ll often end up getting some to take away, which you’ll appreciate later." - rianne shlebak, jake missing, sinead cranna