Rustic Broiled Vegetable and Rigatoni Salad

Ingredients

• 200g rigatoni or penne
• 1 large red pepper, seeded and halved
• 1⁄2 red onion, thickly sliced
• 1 eggplant, trimmed and sliced lengthwise
• 1 zucchini, thickly sliced
• 150g button mushrooms, halved
• 200g cherry tomatoes
• 80g arugula
• 2 1⁄2 tablespoons shaved Parmesan cheese