Five Guys patty melt is legit. Just ask them to build your burger and then grill the whole thing. http://hackthemenu.com/five-guys/secret-menu/patty-melt/
Family owned and operated, Five Guys is one of the leading fast casual burger restaurants in the world, offering a classic take on burgers, hot dogs, fries, milkshakes and more. Our business started in 1986 with a fanatical focus on quality ingredients, clean restaurants and exceptional customer ...