A classic Caprese sandwich is made even easier with the help of a food processor. Start by processing fresh basil leaves, garlic, pine nuts, and Parmesan cheese until finely chopped. Add olive oil and process until a smooth pesto-like mixture forms. Spread the basil pesto on your favorite bread and layer it with sliced tomatoes, fresh mozzarella cheese, and a drizzle of balsamic glaze. This sandwich is bursting with Italian flavors and is perfect for a light and delicious lunch or picnic.