Step 1

Halve 1 large avocado and remove the pit. Scoop the flesh into a blender or food processor. Juice 1 medium lemon or 2 medium limes until you have 2 tablespoons juice and pour over the avocado. Tear the tender stems and leaves from 1/4 bunch fresh cilantro sprigs until you have 1/2 tightly packed cup and add to the blender.

Step 2

Add 1/4 cup extra-virgin olive oil, 1/4 cup water, 2 peeled garlic cloves, and 1/2 teaspoon kosher salt. Blend or process, stopping and scraping down the sides of the pitcher or bowl occasionally, until smooth. If too thick, blend in more water a little at a time as needed until desired consistency. Taste and season with more kosher salt, black pepper, or lime or lemon juice as needed.