Plot: Steve and Rob begin the second leg of their culinary odyssey as they head through the Basque Country to Etxebarri - a Michelin-starred restaurant close to Bilbao. After experiencing a delectable eight-course tasting menu (during which Rob confirms to Steve that the Welsh word for carrot is 'moron'), the pair head towards Sos del Rey Católico - taking an opportunity to belt out ABBA's SOS along the way