Jamie Oliver strips back cooking to its essentials. To kick off the series, Jamie reveals how some quick preparation and letting the oven do the hard work can buy time with his Korean-inspired Gochujang chicken traybake. He also rattles out eight ways to use salmon fillets, a quesadilla toastie using store-cupboard staples, cheesy Bolognese buns and a no-cook banoffee fro-yo tart.