Stuffed Vegetable Gratin

Delicious and healthy, this Italian pasta dish is a delight! I make a fragrant tomato sauce packed with finely chopped vegetables and a 'pesto' of basil and Parmesan cheese (without nuts). I mix al dente cooked rigatoni pasta with this sauce, then top it with a layer of Parmesan cheese and mozzarella. I bake this pasta in the oven until it forms a crispy crust.