"Matū introduced the wagyu cheesesteak as a special in 2022 and made it a permanent menu item due to popular demand. The Philly cheesesteak-style number is made with chopped grass-fed wagyu from First Light Farms, melted Cooper sharp cheese, grilled onions, and roasted hot pepper, all on a plush sesame-seeded bun. The sandwich is only available at the bar or during lunch service." - Eater Staff