Fred Sirieix presents as two leading chefs try to create a perfect replica of Domino's Pepperoni Passion pizza. It is the brand's top-selling pizza in the UK, but a world away from the high-class cuisine usually served by the two rivals - Jason Atherton, who holds four Michelin stars, and proud Italian Francesco Mazzei, who is famous for bringing the spicy 'Nduja sausage to the UK. Both chefs go to outlandish extremes to perfect their replicas, from spending massive sums on speciality ovens to conducting spy-missions at their local pizza parlours. stores. Only one can win, however, and that decision is made by a panel of Domino's bosses.