Gado-gado is Indonesian traditional cuisine made of various kinds of mixed boiled vegetables (such as cucumbers, lettuce, cabbage, bean sprouts, potatoes) and smeared with sauce that made from roasted peanuts that have been mashed. Lastly you can add a poached egg and some crackers like emping (crackers made from melinjo) to complete gado-gado cuisine.
Indonesian people usually eat gado-gado with rice or lontong. Many Indonesian cuisine that similiar with gado-gado like pecel, karedok, lotek, ketoprak. And in the western cuisine there is salad, that similiar with gado-gado.