01 -
Peel the garlic cloves, split them in half lengthwise, and remove the green sprout (germ) from each clove.
02 -
Place the prepared garlic cloves into a food processor with cold water. Blend until finely minced, pausing to scrape down the sides as needed.
03 -
Add half the lemon juice (1/8 cup) and the Kosher salt to the minced garlic. Blend until well combined.
04 -
With the processor running, slowly drizzle in 1 cup of the vegetable oil over approximately 3 minutes. Stop and scrape down the bowl as needed.
05 -
Add the remaining lemon juice, then continue processing while drizzling in the remaining 2 cups of vegetable oil as slowly as possible over about 6 minutes. Scrape the sides periodically to ensure even emulsification.
06 -
The sauce should be thick and fluffy. Taste and season with additional salt if required.