Conchiglione Pasta With Spinach And Ricotta (Giant Stuffed Shells!)
It's the simple homemade authentic marinara sauce that takes this conchiglione pasta dish to over the top delicious. And it's very easy to make with simple ingredients. Just stuff a spinach and ricotta filling into the giant shells, then drizzle with the marinara sauce and oozy mozzarella.
To make the marinara sauce, heat the olive oil on a medium heat in a large pan (a pan with a large surface area is best). Then add the garlic and sauté for a minute or two (don't let it brown).
½ cup olive oil, 10 cloves garlic
Pour in the canned tomatoes, basil and salt and pepper. Half fill the empty tomato can with water and add that to the pan, too. Also add the chili or chili/red pepper flakes (if using).
28 ounces chopped tomatoes, 1 bunch fresh basil, 2 teaspoons salt, 1 teaspoon pepper, 1 small chili
Simmer the sauce for 20 to 30 minutes or until reduced and slightly thickened. Then stir in the sugar or honey and balsamic vinegar.
2 teaspoons sugar, 1 tablespoon balsamic vinegar
Conchiglione pasta
Meanwhile (while the sauce is cooking), boil the pasta shells in salted water until al dente according to the packet instructions (usually around 2 minutes less than recommended). Carefully drain in the saucepan using the lid, then drizzle with a little olive oil to stop the shells from sticking. Shake the pan gently.
10.5 ounces pasta
Put the spinach into a large colander. Pour a kettle of boiling water over it to wilt it (alternatively boil the spinach in a saucepan for 2 minutes then drain). Rinse in cold water then squeeze with your hands to remove most of the water. If using frozen spinach simply let defrost and squeeze out the water.
14 ounces spinach
Now make the stuffing for the shells. Transfer the spinach to a large bowl, then add the crushed garlic, ricotta, egg, parmesan, the nutmeg, most of the basil, and the pepper. Mix well.
4 cloves garlic, 1 pound ricotta cheese, 1 egg, ½ cup parmesan cheese, ½ teaspoon nutmeg, ½ bunch fresh basil, ½ teaspoon pepper
Pre-heat the oven to 355F/180C. Spread about a cup and a half of the marinara sauce over the bottom of a large baking dish (9 inches X 13 inches or similar). Then use a teaspoon to carefully stuff each of the pasta shells with the spinach-ricotta mixture (you can fill them up to the top). Arrange them in the dish on top of the sauce in a single layer. Don't worry if a few of the shells have split.
When the dish is filled with shells, drizzle over the rest of the marinara sauce, then sprinkle with the mozzarella cheese.
¾ cup mozzarella cheese
Cover with aluminum foil (important) and bake for 25 minutes. Then remove the foil and bake for another 15 minutes until lightly golden and bubbling. Sprinkle with the remainder of the fresh basil leaves. Serve each person with 3 to 4 shells with some of the sauce, and green salad and/or toasted bread with olive oil on the side.
toasted bread with olive oil and salt, green salad and dressing
Notes
Sauce: Consider making double. Save for next time, or it's delicious as a quick dinner stirred through cooked pasta and with parmesan on top. See more ideas on how to use Italian marinara sauce if this interests you.I think it's the sauce that really takes this recipe from good to amazing, but for convenience feel free to substitute with a really good quality store-bought marinara (you'll need about 3 cups). Storage/Freezing: This is a great recipe to make ahead, cover and store in the fridge for up to a day before baking. You can also freeze it for up to 2 months - just assemble then cover well with plastic wrap and foil before freezing. Defrost overnight in the fridge, then bake as per the recipe instructions. Leftovers reheat really well in the microwave. Just cover and reheat individual portions for about 3 to 3.5 minutes until piping hot again.