Ajillo (gambas al ajillo) Period COrigin theory CVerified

Ajillo is a Spanish small plate of chopped garlic gently cooked in plenty of olive oil, with shrimp or other morsels added. The Spanish phrase al ajillo means "in garlic," a way of describing how something is cooked, not the name of a dish invented by any one person. It is a common turn of phrase built from ajo (garlic) plus a diminutive, and the historical dictionary of the Spanish Royal Academy carries no old, dedicated entry for it as a culinary term.

Garlic, the main player, and the olive oil used so freely were both ordinary local ingredients across the Iberian Peninsula and the Mediterranean coast from antiquity into the Middle Ages. They were long-established staples in the everyday kitchen, never in short supply.

The gesture itself, cooking or frying garlic in oil, goes back a long way. Food historians favor a base in the oil-and-garlic cookery of Islamic-era Iberia (al-Andalus, 711 to 1492), rooted in North African and Middle Eastern traditions. The form we now picture, though, an ajillo served in a small earthenware dish at a bar, and above all gambas al ajillo, is far more recent. As bar and tapas culture spread through the nineteenth and twentieth centuries, it took hold across Spain largely from Madrid outward. Southern Andalusia, home to fine olive oil and garlic, is also widely named as its birthplace.

Tourist media and recipe sites in the English-speaking world return again and again to a billing that calls gambas al ajillo a dish unique to sixteenth-century Madrid. No contemporary record supports it.

The unraveling follows three threads. First, the name. Al ajillo is only garlic plus a diminutive, and the historical dictionary of the Spanish Royal Academy holds no old, dedicated entry for it as a dish (the only sense it records is the plant, gladiolus). Second, the technique. The way of cooking with garlic and olive oil traces to the Islamic period of medieval Iberia, and is in no way particular to sixteenth-century Madrid; the food historian Charles Perry follows this strand of Spanish cooking back to its Moorish, al-Andalus roots. Third, the present form. The small plate of gambas al ajillo took hold in Madrid's tabernas much later, in the twentieth century and above all in the postwar 1940s. The house history of La Casa del Abuelo, a Madrid establishment founded in 1906, records introducing shrimp dishes after the war and moving from a griddle preparation toward the al ajillo style.

The billing of "sixteenth century" and "unique to Madrid" comes from joining the base of an old technique to a newer current form as if they were one line. Separate the two, and the seam in the origin myth comes into view.