McDonald’s Steve Easterbrook

Burger King is bringing its vegan Impossible Whopper nationwide, starting Aug. 8.  The nation’s second-largest burger chain began testing the plant-based burger from Impossible Foods at locations in St. Louis in April. Those Burger King locations saw traffic outperform national averages by 18.5% that month, according to a report from inMarket. McDonald’s, the largest burger chain in the U.S., has yet to offer a plant-based burger in its home market. […]