Steak frites

Steak frites,[a] meaning "steak [and] fries" in the French language, is a dish consisting of a steak paired with fried potatoes. It is commonly served in Belgian and French brasseries, and is considered by some to be the national dish of Belgium, which claims to be the country of origin. Historically, the rump steak was commonly used for this dish. Today, more commonly, the steak is an entrecôte also called rib eye, or scotch fillet , pan-fried rare ("saignant"—literally "bloody"), in a pan reduction sauce, sometimes with hollandaise or béarnaise sauce, served with deep-fried potatoes

Source: Wikipedia