What does aioli mean?
Aioli is a thick, creamy Mediterranean sauce built on two essential ingredients: garlic and olive oil. In its original Provençal form, the two are pounded together into a pungent paste, while modern versions commonly add egg yolk and lemon juice to create a smooth, mayonnaise-like emulsion. Served cold, it accompanies fish, seafood, vegetables, bread, and grilled meats, and it appears on menus worldwide under variations such as lemon aioli, saffron aioli, and chipotle aioli. Because of its popularity, the term is sometimes loosely applied to any garlic-infused mayonnaise, though traditionalists reserve the name for the genuine garlic-and-oil preparation. Derived from the Provençal words for garlic and oil, aioli carries strong associations with southern French and Catalan cuisine, evoking rustic coastal cooking and shared communal meals. For cooks and diners alike, it signals bold, savory flavor and artisanal craft.
nounA thick Mediterranean sauce made of garlic, olive oil, and typically egg yolk and lemon juice, emulsified into a creamy condiment; in Provençal tradition it is made only of garlic and olive oil pounded together.
- A garlic-flavored emulsion sauce of olive oil, often with egg yolk and lemon juice, served as a condiment or dip.
- Specifically, the traditional Provençal preparation of pounded garlic and olive oil (without egg), central to dishes like le grand aïoli.
"The grilled fish came with a lemony aioli for dipping."
"She whisked the aioli until it was thick enough to coat the back of a spoon."
"The menu listed roasted potatoes with saffron aioli alongside the paella."
Rarely used; occasionally seen on menus listing multiple varieties of the sauce.
"The tasting menu featured three aiolis: classic garlic, saffron, and smoked paprika."
In Provence, traditional aioli contains no egg at all — just garlic and olive oil pounded into a paste, making it one of the oldest emulsion sauces in European cooking.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of aioli
Aioli comes from the Provençal compound of 'alh' (garlic) and 'òli' (oil), literally meaning 'garlic-oil'. The sauce is a cornerstone of Provençal and Catalan cuisine, where the closely related Catalan allioli shares the same construction. The word entered English usage through French culinary writing, becoming widespread in English-language cookery in the late twentieth century as Mediterranean cuisine gained international popularity.
How aioli is actually used
Aioli is a culinary term used in food writing and restaurant menus rather than everyday conversation. In American usage it is frequently applied to any flavored mayonnaise, which purists consider a departure from the traditional Provençal recipe. The word is treated as a mass noun in menus and recipes; it is rarely pluralized in ordinary use.
Easily confused with aioli
Mayonnaise is an egg-and-oil emulsion that need not contain garlic, whereas aioli is defined by its prominent garlic flavor.