Ingredients
4 cups shredded mozzarella cheese1 carton (15 ounces) ricotta cheese1 package (10 ounces) frozen chopped spinach, thawed and squeezed dry1 package (12 ounces) jumbo pasta shells, cooked and drained3-1/2 cups spaghetti sauceGrated Parmesan cheese, optional
Preparation
Preheat oven to 350°. Combine cheeses and spinach; stuff into shells. Arrange in a greased 13x9-in. baking dish. Pour spaghetti sauce over the shells. Cover and bake until heated through, about 30 minutes. If desired, sprinkle with Parmesan cheese after baking.
