chimichurri

On the pampas in the 1840s, cattle ranchers needed something to cut the richness of fire-roasted beef. A condiment of parsley, garlic, oregano, red wine vinegar, and olive oil appeared at asados from Córdoba to the coast. The gauchos called it chimichurri, and almost no one agreed on where that word came from.

The most durable theory connects the name to Basque immigrants who settled in the Río de la Plata region from the 1840s onward. In Basque, tximitxurri means roughly a messy mixture or concoction of several things thrown together. These immigrants were among the most active cattle traders and estanciero families in 19th-century Argentina, and their kitchen vocabulary folded into local Spanish.

Alternative explanations circulate. One credits a British meatpacker named Jimmy Curry whose name supposedly garbled into chimichurri. Another attributes it to a Basque phrase for small bits. None of these can be confirmed by documentary evidence from the period. The Basque derivation fits both the phonology and the demography of the Río de la Plata in ways the British story does not.

By 1900, chimichurri was the standard condiment at asados across Argentina and Uruguay. The green version made with parsley gained primacy over red variants, though both survive in regional kitchens. The sauce moved slowly into European restaurants in the 1990s and into North American steakhouses after 2000, carried by Argentine immigrants and chefs who found it a useful shorthand for South American cooking.