"NAC, a popular French-inspired bistro in Mayfair, is a destination for its famous crushed milk chocolate cookies with Frosties soft serve. But you should know that they also have a killer Speculoos french toast with raspberries and clotted cream. The fluffy, photogenic piece of brioche is available for brunch and an all-day dessert, and deserves more recognition than it gets. Sit in the downstairs dining room, filled with green velvet sofas that are perfect for groups. Just make sure you book as lots of other people want a bite of that french toast too. " - rianne shlebak, sinead cranna