Ranked: The World’s Most DELICIOUS Fast Food Chicken Sandwiches

9. Big Flavour Burger, Wingstop, various locations

Wingstop sparked a social media frenzy when it launched its chicken sandwich, the Big Flavour Burger, in September 2022, with four weeks’ supply of the sandwiches selling out in just six days. Available in any of the chain’s ten signature flavors, from sweet and tangy Hawaiian to super-hot Atomic, it consists of crispy chicken tenders, crunchy slaw, pickles, and house ranch, packed into a toasted brioche bun.