Galician potato chips, fried in olive oil, are famous throughout Spain, and on my trips home, I often see travelers toting the large round metal tins filled with them on the plane. Much better than the usual ones we have in the US, these are also less salty. Look at then prices in NYC and you can see why people bring these home with them: https://despanabrandfoods.com/collections/bonilla-a-la-vista?srsltid=AfmBOoq3fTYa-17KCxdDSXo5LJ9O9av12BdEAB4aBQZ_u56MMoAqN2WE