Pesto pasta is a simple yet delicious Italian dish that is perfect for vegetarians. It is made by tossing cooked pasta with a sauce made from fresh basil, garlic, pine nuts, Parmesan cheese, and olive oil. The result is a flavorful and aromatic pasta dish that is loved by both vegetarians and meat-eaters alike. Pesto pasta is a great way to enjoy the flavors of Italian cuisine without meat.