Career
He stars on the Food Network"s reality-television show Ace of Cakes and works as executive sous chef at Duff Goldman"s bakery Charm City Cakes in Baltimore, Maryland. Manthorne also competed with Goldman in the Halloween Haunted House Food Network Challenge and judged the Extreme Cakes competition with Goldman and Mary Alice Fallon-Yeskey. He met Duff by being in the same music social group and through Mary Alice"s brother, Neil Fallon, the lead singer of the band Clutch.