Lomo saltado is a traditional dish consisting of stir-fried marinated slices of sirloin or beef tenderloin, onions, yellow Peruvian chilis, and tomatoes. The dish is typically served with French fries and rice on the side, and can be found on the menus of almost all Peruvian restaurants, whether simple or upscale.
The dish has had a big Asian influence due to the influx of Chinese immigrants during the 19th century. Over the years, some Chinese cooking techniques were combined with the Peruvian, and new dishes were invented, such as lomo saltado. Today, there are many variations on the dish, so beef can be replaced by chicken, when it is called pollo saltado.