Ingredients
Salt
8 pieces Jumbo pasta shells
1 1/2 pounds Ricotta cheese or part skim ricotta cheese
1 pound Mozzarella, diced
1/2 cup Grated Parmigiano-Reggiano
1 cup Shredded Asiago
1/4 cup Chopped flat-leaf parsley
2 tablespoons Extra-virgin olive oil, 2 turns of the pan
3 cloves Garlic, chopped
1 Small onion, finely chopped
1 can (28 ounces) crushed tomatoes
Salt and freshly ground black pepper
6 Or 7 leaves fresh basil, torn or shredded