Five Guys is an American fast-casual restaurant chain known for its customizable burgers, hot dogs, and fries. Founded in 1986 by Jerry and Janie Murrell in Arlington, Virginia, Five Guys quickly became popular for its made-to-order burgers and generous portions of fries cooked in peanut oil. The restaurant's focus on simplicity and quality—using fresh, never frozen beef and a wide selection of toppings—set it apart from other burger chains. Five Guys locations have a casual, no-frills atmosphere, with open kitchens where customers can watch their food being prepared. The chain’s signature items include its hand-formed burgers, which come with free toppings like grilled onions, mushrooms, and jalapeños. The fries, which are often served in overflowing cups, come in regular or Cajun seasoning. Peanuts are also freely available to customers while they wait for their meals. Since its humble beginnings, Five Guys has expanded rapidly, now boasting over 1,700 locations worldwide, including in the U.S., Canada, Europe, and the Middle East. The brand has garnered a strong following for its simple but high-quality menu, emphasizing fresh ingredients and a made-to-order philosophy .