The iconic Caesar salad was named after its creator Cesare (Caesar) Cardini, an Italian immigrant who lived in San Diego but, circumventing Prohibition laws in the United States, operated a popular restaurant in Tijuana, just south of the Mexican border.
Back then, in the 1920s, during the Prohibition era, Tijuana was flourishing as many Californians, including Hollywood jet set, would often drive over to party and enjoy the good life. And just like it was the case with many other world-famous dishes, Caesar salad was invented through sheer ingenuity and improvisation.
To animate the guests and add some flair to his new invention, Cardini prepared the salad tableside, as many restaurants still do today, tossing the crisp romaine lettuce with creamy coddled eggs, garlic-flavored croutons, parmesan cheese, olive oil, and Worcestershire sauce.
Originally, the romaine leaves were coated with the dressing and placed on a serving plate in a circle, stem side out, so that the diners could enjoy their salad with fingers. In 1926, Alex Cardini, a former ace pilot in the Italian Air Force during WWI, joined his brother Caesar at his Tijuana restaurant.
Back then, the dish was named Aviator's salad in honor of the pilots from San Diego's Rockwell Field Air Base who, reportedly, one morning – after a long night of drinking and missing curfew – woke up at Caesar's restaurant and enjoyed the salad prepared by Alex Cardini for breakfast.
Later on, as the salad gained popularity with other Californian visitors, it was renamed to Caesar salad. Alex also added other ingredients to the already famed concoction, in particular anchovies, even though Caesar was said to be against that inclusion, claiming that the Worcestershire sauce was enough to provide the faint fishy flavor.