Thai food is internationally famous. Whether chilli-hot or comparatively bland, harmony is the guiding principle behind each dish. The characteristics of Thai food depend on who cooks it, for whom it is cooked, for what occasion, and where it is cooked to suit all palates. Originally, Thai cooking reflected the characteristics of a waterborne lifestyle. Aquatic animals, plants and herbs were major ingredients. Large chunks of meat were eschewed. Subsequent influences introduced the use of sizeable chunks to Thai cookings.

Traditional Thai cooking methods were stewing and baking, or grilling. Overpowering pure spices were toned down and enhanced by fresh herbs such as lemon grass and galangal. Eventually, fewer and less spices were used in Thai curries, while the use of fresh herbs increased. It is generally acknowledged that Thai curries burn intensely, but briefly, whereas other curries, with srong spices, burn for longer periods.

A proper Thai meal should consist of a soup, a curry dish with condiments, a dip with accompanying fish and vegetables. A spiced salad may replace the curry dish. The soup can also be spicy, but the curry should be replaced by non spiced items. There must be a harmony of tastes and textures within individual dishes and the entire meal.