After years of resisting using its signature burger name on any product but the original, McDonald's is set to introduce a new version of its iconic Big Mac in the U.S., featuring crispy-fried chicken patties instead of beef. The Chicken Big Mac, already popular outside the U.S. in markets like the U.K. and Australia, will be rolled out nationwide after a successful limited test in Miami in the summer of 2022. While the Chicken Big Mac is definitely heading to restaurants across the country soon, no date has been given on when that might happen.