Imperial Treasure is a rare creature. It’s one of only a handful of London restaurants serving refined Cantonese cooking. That’s not to say we don’t have brilliant high-end Chinese restaurants – oh, we do – but many of them draw from regions with punchier ingredients like Sichuan and Hunan (and of course Taiwan, whose food has influenced enough ‘Chinese’ restaurants to warrant a mention). True Cantonese cooking is subtle and nuanced, its emphasis as much on texture as taste.