Type | Sauce |
---|---|
Place of origin | Catalonia/Occitan regions of France and Spain |
Main ingredients | Olive oil, garlic, sometimes eggs |
Aioli, allioli, or aïoli (/aɪˈoʊli/ or /eɪˈoʊli/; Provençal Occitan: alhòli [aˈʎɔli] or aiòli [aˈjɔli]; Catalan: allioli [ˌaʎiˈɔli]; Spanish: alioli [ˌaliˈoli]) is a cold sauce consisting of an emulsion of garlic and olive oil; it is found in the cuisines of the northwest Mediterranean.
The names mean "garlic and oil" in Catalan and Provençal.[1] It is found in the cuisines of the Mediterranean coasts of Spain (Catalonia, the Valencian Community, the Balearic Islands, Murcia, and eastern Andalusia) and France (Provence, Languedoc, Roussilon).[2]
Some versions of the sauce are closer to a garlic mayonnaise, incorporating egg yolks and lemon juice, whereas other versions lack egg yolk and contain more garlic. The latter gives the sauce a pastier texture, making it more laborious to produce as the emulsion is harder to stabilise.[3][4][5][6] There are many variations, such as adding lemon juice or other seasonings. In France, it may include mustard.[7][8]
In Malta, the term arjoli or ajjoli is used for a different preparation made with galletti (a type of cracker), tomato, onion, garlic, and herbs.[9]
Like mayonnaise, aioli is an emulsion or suspension of small globules of oil and oil-soluble compounds in water and water-soluble compounds. Traditionally, aioli should not include egg, but nowadays, egg or egg yolk is the usual emulsifier.[citation needed]
Since about 1990, it has become common in the United States to call all flavored mayonnaises aioli.[citation needed] Purists insist that flavored mayonnaise can contain garlic, but true aioli contains garlic and no other seasoning (except salt).[10]