Vegetarians and red meat skeptics alike will soon be able to enjoy Subway's iconic meatball sub. The sandwich chain, which recently collaborated with Halo Top on a healthier milkshake, announced a partnership with Beyond Meat coming to hundreds of stores this September. You know Beyond Meat as the brand bringing plant-based sausage to Dunkin' and vegan "burgers that bleed" to TGI Fridays. This is the Beyond's first-ever meatball and it was created just for Subway.