True Catalan Allioli is a thick sauce made of garlic and olive oil, used with grilled meats or vegetables, and some other dishes. Allioli means garlic (all) and (i) oil (oli) in Catalan. NO EGGS.
Alioli and Aioli
The non-Catalan or French Alioli and aioli is a simple sauce made from olive oil, egg yolks and lots of garlic! If you’ve ever made home-made mayonnaise, it might look familiar… because it is creamy mayonnaise with plenty of garlic added!