Salad (salad khaek)
สลัดแขก

This is called "salat khaek" which could be translated as Indian style salad. Though I think only because mayonnaise is not used for the dressing. Here they use a spicy peanut dressing similar to the one used for the satay pork dish. In this picture you can also just see some white bean curd which was actually quite nice. They sell these in plastic bags by the side of the road for only 20 baht.