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Just like that Mayer Hawthorne collab, ink. chef Michael Voltaggio is joining up with Umami Burger to launch his own burger creation. M.Volt's Monte Cristo Burger costs $15 ($1 from each burger will be donated to the Los Angeles Mission) and calls for a beef patty covered in Gruyère fondue topped with prosciutto and served on a custard-soaked and fried Umami bun, which is dusted with powdered sugar and plated alongside maple syrup. The limited edition heart attack sandwich goes on sale January 28 at all Umami locations. [EaterWire]
