The cook is handling dozens of orders simultaneously, a literal conveyor belt of food, with no belt! She cooks, adds condiments, and wraps them to d\go - a nonstop assembly line!
See the whole cooking adventure here: johnrieber.com/2022/09/04/i-ate-the-incredible-cheeseburgers-from-white-manna-of-hackensack-heres-video-of-an-incredible-grilled-onion-burger/