Process: Add all of the ingredients to a food processor fitted with a standard "S" blade and squeeze in the lime. Process in short pulses until everything starts incorporating. Scrape down the sides and pulse a couple more times (see notes).
Enjoy: Use immediately, or store in a sealed glass container in the refrigerator for up to a few days.
Notes
Food processor: If you don't have a food processor you can also make the pesto in a blender (high speed or regular blenders are both fine). You may just need to scrape down the sides a few extra times.