Leadenhall Market, EC3V 1LR; chamberlainsoflondon.com
Nearest Tube: Bank
WHAT'S THE DRAW: This City institution has impeccable credentials – its parent company is London's top fish wholesaler. It's also just opened for Sunday lunch for the first time in its 14-year history.
WHAT TO DRINK: The wine list has a good balance of old faithfuls and fresh flavours. The Cave de Turckheim Brand Gewurztraminer Grand Cru is our pick from the wine-paired tasting menu.
WHAT TO EAT: You'd have thought fish might be the obvious answer here, but Chamberlain's is far from a one-trick pony these days. The shepherd's pie is proper British comfort food at its belly-busting best – and the beef, from Rose County, is superb.