In a food processor or blender combine 1/3 cup olive oil; 2 cups firmly packed fresh basil leaves; 1/2 cup pine nuts; 1/2 cup grated Parmesan cheese; 4 cloves garlic, peeled and quartered; and 1/4 teaspoon salt. Cover and process or blend until nearly smooth, stopping and scraping sides as necessary and adding enough of 2 tablespoons additional olive oil to reach desired consistency. Add black pepper to taste. Makes 3/4 cup pesto.
