Add salt, maybe vinegar and mustard (I know, I know…) to taste.
Put the blending stick onto the bottom of the jar, switch on and keep still, until the bottom is emulsified. Slowly lift til all is aiolified.
@lutzen very important: do not use extra Virgin olve oil cause it will get bitter. Better: use rapeseed oil (150ml), emulsify, than add evoo to the mixture.
Without garlic you just made Mayonnaise ;)
@Seitansbraten just had a look at the biggest recipe app in Spanish I know. Since all I oli means ‘garlic and oil’ in Catalan, I guess they should know. Just wanted to make sure I wasn’t writing total bollocks-
Below the link, they actually use extra-virgin olive oil too. But then again, below recipe uses mortar and pestle for 20 minutes straight. Don’t know if that makes it not bitter.
https://www.directoalpaladar.com/curso-de-cocina/como-hacer-all-i-oli-o-alioli