Grilled Summer Vegetable Pasta Salad with Charred Sweet Onion Dressing

This grilled summer vegetable pasta salad is packed with charred zucchini, sweet corn, blistered tomatoes, fresh parsley, and mini mozzarella, all tossed with a smoky-sweet charred onion dressing. It’s a bright, crowd-friendly side dish that’s perfect for cookouts, potlucks, and warm-weather gatherings.