Thai cuisine (อาหารไทย, , ʔāː.hǎːn thāj) is the national cuisine of Thailand.
Thai cooking places emphasis on lightly prepared dishes with strong aromatic components and a spicy edge. Australian chef David Thompson, an expert on Thai food, observes that unlike many other cuisines, Thai cooking is "about the juggling of disparate elements to create a harmonious finish. Like a complex musical chord it's got to have a smooth surface but it doesn't matter what's happening underneath. Simplicity isn't the dictum here, at all."
Traditional Thai cuisine loosely falls into four categories: tom (boiled dishes), yam (spicy salads), tam (pounded foods), and kaeng (curries). Deep-frying, stir-frying and steaming are methods introduced from Chinese cuisine.
Traditional Thai cuisine features a combination of four traditions (ประเพณี): ingredient tradition, origin tradition, taste tradition and recipe tradition.
In 2017, seven Thai dishes appeared on a list of the "World's 50 Best Foods", an online poll of 35,000 people worldwide by CNN Travel. Thailand had more dishes on the list than any other country: tom yam kung (4th), pad thai (5th), som tam (6th), massaman curry (10th), green curry (19th), Thai fried rice (24th) and nam tok mu (36th).
Thai cuisine and the culinary traditions and cuisines of Thailand's neighbors, especially Cambodia, Laos, Myanmar, India, Malaysia and Indonesia, have mutually influenced one another over the course of many centuries.
According to the Thai monk Venerable Buddhadasa Bhikku's writing, ‘India's Benevolence to Thailand’, Thai cuisine was influenced by Indian cuisine. He wrote that Thai people learned how to use spices in their food in various ways from Indians. Thais also obtained the methods of making herbal medicines from the Indians. Some plants like sarabhi of the family Guttiferae, panika or harsinghar, phikun or Mimusops elengi and bunnak or the rose chestnut etc. were brought from India.