The House of Smooth Curry serves authentic Thai cuisine from the four regions of Thailand, with a focus on recipes from royal palaces and residences, and with an emphasis on the enormous diversity of curries that originate from every part of the country. As part of the hotel's central policy on sustainability and supporting local communities, all vegetables, rice, fruit, spices and herbs are sourced from quality local suppliers, who themselves farm by organic methods. The restaurant also has its own spice garden on the third-floor podium deck.