Caesar Dressing, with a Splash of Tijuana Tequila

A bare pantry, a wooden bowl, a lemon, one stubborn Italian. The legend sets it in Tijuana in the roaring twenties, a city where a rulebook for cooking was about as easy to find as snow in the desert, and it says a famous dressing was whisked together there. It came from no old cookbook. It came, the tellers say, from need and from the nerve of one man: Caesar Cardini, an Italian who had found his way to Mexico, with a taste for theater and a hand that could make the plainest things sing.

In the version told here, it is the Fourth of July and Cardini’s restaurant is packed to the doors. The pantry is barer than a bachelor’s fridge. Instead of giving up, Cardini sees a chance. He rounds up what is left: sturdy romaine, a Parmesan that has seen more moons than a werewolf, some stale bread bound for crouton glory, olive oil, an egg, Worcestershire sauce, and a lemon sharp enough to make your eyes water.

Here the tale takes its wildest turn. In a move about as sensible as a midnight swim in the Arctic, Cardini pours in a splash of tequila. Tequila, the drink of legends and of the occasional regrettable decision. Spirit of the blue agave, smoky and faintly sweet, it turned a good dressing into one people would not forget. The salad had put on its party hat.

With a bullfighter’s swagger, Cardini works the lemon, the Worcestershire and that all-important tequila into the oil and egg, whisking until the dressing runs smoother than a card sharp at a high-stakes table. The Parmesan comes in as a full partner, bringing its salty bravado. The croutons, rubbed with garlic, are toasted as gold as a Cancún beach.

He dresses the salad at the table, before a crowd as eager as children at a magic show. The salad caught on at once, or so the story has it. Plenty is a poor teacher. An empty shelf teaches fast.

From the streets of Tijuana, the tale of the tequila Caesar travelled to the far corners of the world, a story about the happy accident, the best things begun with very little and a bit of daring. Whether the agave was ever really in the bowl, the legend does not stop to say. Cardini reached for the moon with a lemon and a whisk, and the moon, it turns out, tastes of garlic.