Basic Herb Pesto

Fit metal chopping blade into food processor, close lid and turn on motor. Drop garlic through feed tube and process until finely chopped. Remove the lid and add herbs, nuts, cheese and salt. Close the lid and process until finely chopped. Scrape down the sides. Drizzle oil through the feed tube with the motor running. Continue processing until the mixture is smooth, scraping down the sides as necessary.