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 strong spices, burn for longer periods. Instead of serving dishes in courses, a Thai meal is served all at once, permitting diners to enjoy complementory combinations of different tasters.