Chick-fil-ABuffalo Sauce added to the Spicy Chicken SandwichBuffalo SauceSpicy Chicken SandwichSimply ask for Buffalo Sauce on your Spicy Chicken Sandwich to create the "Buffalo Chicken Sandwich".All Locations2 - Low$3.49http://hackthemenu.com/chick-fil-a/secret-menu/buffalo-chicken-sandwich/The " Buffalo Chicken Sandwich " is one of Chick-fil-A's more hushed "secret menu" items. This sandwich combines the spicy chicken sandwich with a red fire spiced sauce reminiscent of buffalo chicken wing sauce. It's actually like a giant boneless Buffalo "wing" on a bun. The patty actually remains nice and crunchy like the original but the Buffalo sauce adds a deceptively lasting heat to the sandwich. The sandwich actually didn't seem that spicy initially, but once it hits you're left with a slow burn! So, if the spicy chicken sandwich isn't hot enough for you, just ask for the "Buffalo Chicken Sandwich" next time you visit Chick-fil-A. Be sure to check out the Chick-fil-A Secret Menu as well as visiting our home page to check out the complete list of All the Secret Menus from all your favorite restaurants!