Despite the name, French fries were actually created in Belgium in the 17th century, forming the basis for Belgium's claim on steak frites, since the dish relies on fries.
While Belgians argue they were the first to pair steak with fries, France claims that its culinary culture transformed the dish into what it is today, catapulting it to popularity.
Some aficionados argue for a middle ground, recognizing the superiority of Belgian fries — which are thicker and double-fried — and the tasty addition of French Béarnaise sauce.
Indeed, the dish wouldn't be what it is without both cultures, as the crispy, fluffy fries and the creamy richness of the sauce balance the salty brine of the steak.