Salt
1 head garlic
Extra virgin olive oil (EVOO), for drizzling
1 medium eggplant, ends removed, peeled and cut into small chunks
2-3 medium zucchini, ends removed, cut in half lengthwise and into small chunks
2 red bell peppers, cored and cut into small chunks
1 large onion, cut into small chunks
4 sprigs thyme, leaves removed
Freshly ground black pepper
1 pint grape or cherry tomatoes
1 pound whole wheat penne
1/2 cup Italian parsley, chopped
1/2 cup grated Parmigiano Reggiano cheese (a large handful), plus more to pass at the table