Since 2004, Doctor Sai has been serving pan-Thai dishes, including royal fare, following recipes from her mother, Saiyud, a former cooking instructor, in a setting reminiscent of dining at home. Start with an elegant appetiser like fried prawns and peanuts in an egg net, flower dumplings, or deep-fried pork wrapped in egg noodles. By dessert – try the sweet potato in syrup – you’ll guess this home, with its warm service, belongs to a royal from a bygone era.