This Italian Tortellini Pasta Salad with Basil Pesto is a fresh, flavorful, and vibrant dish, perfect for warm-weather gatherings. Made with cheese-filled tortellini, cherry tomatoes, fresh basil, and a homemade basil pesto dressing, this pasta salad is a delicious side or a light main course. It's an easy-to-make recipe that’s packed with Mediterranean flavors and can be enjoyed cold or at room temperature.