Spoon and fork
By the way, did you know that unlike in East Asia, chopsticks are generally not used in Thailand, or in the rest of South-East Asia? Until I arrived here, I wasn't aware of this; but after having now spent a month in Thailand, and having barely used a pair of chopsticks, I'm pretty clear about it. Apparently, chopsticks are the traditional eating utensil only in China, Japan, Korea, Taiwan and Vietnam. In Cambodia, Laos, Thailand, Burma, Tibet and Nepal, chopsticks are used in a limited context, and even that is merely as a result of Chinese influence. In Thailand, a spoon and fork is the preferred utensil set when eating all kinds of foods; except in the case of noodles, when chopsticks may be used. So if you're chopstick-challenged (which, incidentally, I'm not), then don't worry: it's not a required skill when visiting Thailand.