This tangy sauce is a favorite in Barcelona, where it is sprinkled on seafood, fresh potato chips, plump olives and tapas. This mild sauce has bright vinegar flavor blended with spices. It was invented in a local Barcelona restaurant, Tavern Espinaler, which has served local fishermen since 1896.

To enjoy Salsa Espinaler, shake well, then sprinkle on chips or olives, as well as fresh or canned seafood – it's especially great on oysters and fried clams. Or you can add a few dashes to your next Bloody Mary!