Bentley’s Oyster Bar & Grill

A ‘very reliable’ Mayfair fixture since 1916, the self-titled ‘grand dame of Swallow Street’ is still shucking oysters with a vengeance under the stewardship of chef/patron Richard Corrigan. These days, regulars agree that its two great assets are the ground-floor Oyster Bar and the spacious gem of a terrace on Swallow Street itself (heated and covered for year-round bonhomie).

If you’re indoors, the best seats are indubitably at the marble-topped bar counter, where you can watch the chefs expertly flashing their thick-bladed oyster knives and doing the business on ‘natives’ and ‘rocks’ from places as far apart as Donegal, Oban and Jersey – although one fan reckons the Pembrokeshire specimens deserve a special mention. Otherwise, squeeze into one of the close-packed tables for a more formal and ‘extremely fresh’ piscine blowout – perhaps scallop ceviche dressed with jalapeño, mint and lime ahead of Dover sole meunière or pan-seared turbot with olive-oil mash and langoustine sauce.

Readers have praised the impeccable Cornish fish stew packed with myriad different species in a tomato and saffron broth, although you can also feast on classics such as fish and chips, fish pie and Bentley’s handsome shellfish platters. Pudding might be crème caramel with Armagnac-soaked prunes or a bitter chocolate mousse embellished with cherries, gold leaf and amaretto. The classy fish-friendly wine list is priced for Mayfair’s big spenders, although it does offer some excellent bargains by the glass.