Unassuming in appearance and mild in flavour, the potato is taken for granted as a humble, everyday foodstuff. In fact, this modest-looking tuber has a remarkable history. Its origins are in South America, where it was a staple food for Andean communities. The potato was introduced from Latin America to Europe as part of the ‘Columbian Exchange’ – the transfer of plants – including tomatoes, maize and chillies – as well as animals and diseases, that followed Christopher Columbus’s voyage to the Americas in 1492. Today, the potato is the world’s fourth most cultivated food crop, after the three great grains, rice, wheat and maize.
Hardy, easy to grow and a good source of energy, the potato plant was cultivated by rural communities throughout Europe. European statesmen and rulers, seeking…