Add all of the ingredients except the olive oil to the bowl of your food processor
Pulse your food processor several times until the mixture has all been finely chopped and forms a paste
Remove the lid, scrape down the sides with a spatula, place the lid back on, and while the food processor is turned on and running, drizzle in your olive oil
Remove the lid, scrape down the sides, add the lid back on, and with the food processor running, drizzle in water 1 tablespoon at a time until you reach the consistency you want (I added 2 tablespoons of water)
Season to taste with salt and pepper, pulsing to combine