Roasting vegetables brings out their natural sweetness and intensifies their flavors. In this roasted vegetable pasta primavera recipe, a medley of vegetables like bell peppers, zucchini, eggplant, and cherry tomatoes are roasted until caramelized and tender. The roasted vegetables are then tossed with pasta and a light lemon and herb dressing, creating a vibrant and satisfying dish that is bursting with flavors.