2 packed cups fresh basil leaves
1/3 cup pine nuts
3 medium garlic cloves, minced
1/2 cup extra virgin olive oil
1/2 cup freshly grated Parmesan-Reggiano cheese
Salt and freshly ground black pepper, to season
Place basil and pine nuts in a food processor; pulse to combine. Add garlic; pulse to combine. With the food processor running, slowly add in the olive oil in a constant stream. Stop food processor then scrape down the sides with a rubber spatula. Add grated cheese; pulse again, to combine. Season the pesto with salt and black pepper.