In Britain 20 years ago, only diehard food fans, the wealthy elite and gangsters with pads in Andalusia ate gamba blanca al ajillo con huevos rotos. Thanks to pioneering chefs like Jose Pizarro ...

As for the “Croque Ibai”, a toasted sandwich made with carabinero prawns, boudin noir, and Tomme de Brebis (a semi-soft cheese from the Pyrannees), it is one of the best ways of spending £20 ...

There’s hardly a country on the planet that doesn’t turn to some type of bread with something stuffed inside it to cure a craving. Here are some of the world’s very best sandwiches.