Marc Vila Terra is a YouTuber whose vidoes about being Spanish in Ireland are extremely popular with his compatriots here. It's this online community that has voted a dish that best represents Spain, and Marc has accepted the challenge to cook it. The catch is, however, that he can use only Irish ingredients. In his search to replace such fundamental foodstuffs as jamon serrano and Spanish chorizo, he finds himself amongst rare-breed pigs on a Wicklow farm and drinking wine with a genuine Argentine cowboy in the wild west - or, rather, in Westmeath.