Recipes: Grilled eggplant parmesan

Preparation:  Preparation time: 15 mins Cooking time: 30 mins Serving: 6 Ingredients: 1 tablespoon olive oil 1 large onion, chopped 1 small carrot, halved 1 small celery rib, halved 1 fresh rosemary sprig One 35-ounce can of Italian peeled tomatoes Salt and freshly ground pepper 3 pounds Asian eggplants, ends...