The Best Russian Salad

I’m not sure how the Russian potato salad (called Olivier in its native country) became a world staple, showing up as a part of a Korean appetizer spread, finding its way into the Turkish meze assortment, and becoming one of the most beloved tapas of Spain. But being Russian, I can testify that in Spain ensaladilla rusa is even more popular than it is in its homeland. Spain’s tastiest ensaladilla, hands down, is served at Estrella de Plata, a stylish tapas bar in Barceloneta,