Grab a sandwich to go along with your foot-long cookie ... If you've ever ordered a cookie to go along with your Subway foot-long and thought, "This sandwich makes the cookie look really small," Subway has just the thing for you. The sandwich chain is adding a foot-long chocolate chip cookie to the menu in December. Subway introduced the extra long cookie at a location in Miami in 2022. A spokesperson says, "The overwhelming response we received from fans around the country last year let us know that we needed to make the foot-long cookie a permanent addition to our menu." The foot-long cookie will begin appearing at select locations on Monday, which happens to be National Cookie Day.