Put all the ingredients except the olive oil in the bowl of a food processor. Stuff the arugula down, if necessary.
Pulse the machine until the arugula breaks down, scraping the sides of the bowl once or twice, and then drizzle in the oil until you have a smooth sauce. Taste the pesto and adjust the seasonings if you need to.
Store in an airtight jar in the refrigerator until ready to use.
Nutritional information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although The View from Great Island attempts to provide accurate nutritional information, these figures are only estimates.
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