Some fast food items, like the Whopper and Chicken McNuggets, are favourites that are here to stay. But each year a few new contenders enter the ring and tempt customers with fresh flavors, twists on classics and, occasionally, innovations that make you wonder how you ever lived without them. From Pret A Manger’s Meatless Meatballs and Dairy Queen’s reinvented burger menu to McDonald’s ‘secret’ menu hacks, read on for some of the new fast food items available in the US that we can’t wait to try.