Shake Shack Is Dipping Into the Veggie Burger Game - Eater NY
"Homegrown burger chain Shake Shack is getting into the veggie burger game. Starting next Thursday, April 19, certain locations in New York will be testing the Veggie Shack, a patty made with black beans, brown rice, and roasted beets. That patty is then topped with provolone cheese, lettuce, onion, pickles, and a vegan mustard mayo." - Serena Dai
