This spinach pesto recipe is a delicious and healthy alternative to traditional pesto. Made with fresh spinach, garlic, pine nuts, Parmesan cheese, and olive oil, this pesto is perfect for pasta, sandwiches, or as a dip for vegetables. To make it with a food processor, simply pulse the spinach, garlic, and pine nuts until finely chopped. Then, add the Parmesan cheese and pulse again. Finally, slowly pour in the olive oil while pulsing until the pesto is smooth and creamy.