Flor, in Borough Market, comes with serious credentials; after all, it’s the long-awaited little sister to the Michelin-starred Lyle’s. Its ground-floor wine bar doubles as a bakery, already known for its sourdough; supplies are limited, so invest in a loaf on arrival. Stools—reserved for walk-ins—line the window and marble counter, which overlooks the kitchen (tiny is an understatement; even four chefs seems a squeeze). Up a spiral staircase, the dining room is surprisingly calm, with a double-height ceiling, bare brick walls, and petrol-blue banquettes.