Anchovy-stuffed olives Food and drink · Alcoi/Alcoy, L'Alcoià, Alicante Alcoi is the cradle of the anchovy-stuffed olive. Here were born brands such as Serpis and La Española, which at the beginning of the twentieth century industrialised a filling until then done by hand and turned it into an export preserve in tin and in glass. Photo: Jan Mark Holzer (CC BY 2.0) What to see and do in Alcoi/Alcoy