Makes about 1 cup2 cups fresh basil leaves, packed1/2 cup Parmesan (shredded or grated)1/2 cup olive oil1/3 cup walnuts3 garlic cloves, minced1/2 teaspoon Kosher salt1/4 teaspoon black pepperPlace basil and walnuts into a food processor or blender. Pulse a few times. Scrape down the sides and add the Parmesan, garlic, salt and pepper. Pulse a few more times. Scrape down the sides again.While the processor is running slowly add the oil into the chute. If you see the pesto is too dry just add more oil.Taste for seasoning.
Place basil and walnuts into a food processor or blender. Pulse a few times. Scrape down the sides and add the Parmesan, garlic, salt and pepper. Pulse a few more times. Scrape down the sides again.While the processor is running slowly add the oil into the chute. If you see the pesto is too dry just add more oil. Taste for seasoning.