The Montagu Kitchen

You're walking into the sort of restaurant that doesn't need to shout about itself. The Montagu Kitchen sits inside the Hyatt on Portman Square, but it doesn't feel like hotel food—the kind that apologises for existing. Instead, you get a dining room with real polish: marble, good lighting, the sort of service that knows when to leave you alone. The menu moves through European classics done properly, breakfast into lunch into dinner without pretension. It's the kind of place Marylebone locals book for occasions that aren't quite celebrations but definitely deserve something better than the usual.