Baked Conchiglioni (Shells) stuffed with prosciutto and mozzarella is a comforting and flavorful dish that combines the creaminess of béchamel sauce, the savory taste of prosciutto and the goodness of melted mozzarella.
Perfect for a family dinner or festive gathering, this is a recipe that everyone will love, simple to prepare but extraordinarily delicious.
Why Nonna Suggests This Recipe
- Rich and Comforting: Combines creamy béchamel, tangy tomato sauce, and hearty pasta for an irresistible flavor.
- Perfect for Gatherings: Easy to prepare in advance and bake when needed.
- Customizable Filling: Add vegetables, ricotta, or other cheeses for your own twist.
- A Complete Meal: With protein, carbs, and a touch of cheese, it’s a well-rounded dish.
- A Traditional Favorite: Celebrates the art of Italian baked pasta.
Cooking Time
- Prep Time: 25 minutes
- Cook Time: 30–35 minutes
- Total Time: ~1 hour
- Servings: 6

Ingredients
For the Sauce:
- 1 ½ cups (350 g) tomato sauce or pulp
- ½ onion, finely chopped
- 3 tbsp olive oil
- 1 cup (250 ml) water
- Salt, to taste
For the Filling and Pasta:
- 12 oz (350 g) conchiglioni (large pasta shells)
- 1 ½ cups (350 g) béchamel sauce
- 2 tbsp grated cheese (e.g., Parmesan or Grana Padano)
- 7 oz (200 g) mozzarella, diced
- 5 oz (150 g) cooked ham, chopped
Step-by-Step Instructions
1. Prepare the Sauce:
- Heat olive oil in a saucepan over medium heat. Add the finely chopped onion and sauté until soft and translucent.
- Stir in the tomato sauce or pulp, water, and a pinch of salt. Simmer for 15 minutes, stirring occasionally.
- Once the sauce is cooked, mix in the béchamel sauce until well combined. Set aside.
2. Cook the Pasta:
- Bring a large pot of salted water to a boil. Add a drizzle of olive oil to prevent sticking.
- Cook the conchiglioni until very al dente (about 2–3 minutes less than package instructions). Drain and allow to cool slightly.
3. Fill the Conchiglioni:
- In a bowl, combine the diced mozzarella and chopped cooked ham.
- Fill each conchiglione with a generous amount of the mozzarella-ham mixture.
4. Assemble the Dish:
- Preheat the oven to 400°F (200°C).
- Spread half of the tomato-béchamel sauce over the bottom of a baking dish.
- Arrange the stuffed conchiglioni in a single layer on top of the sauce.
- Pour the remaining sauce over the pasta, ensuring they are well-covered.
- Sprinkle grated cheese evenly over the top.
5. Bake the Conchiglioni:
- Cover the dish with aluminum foil and bake for 20 minutes.
- Remove the foil and bake for an additional 10–15 minutes, or until the cheese is golden and bubbling and the pasta is tender (test with a fork).
6. Serve:
Allow the dish to rest for 5 minutes before serving. Pair with a crisp green salad or garlic bread for a complete meal.
Nutritional Facts (Per Serving)
| Nutrient | Amount |
|---|---|
| Calories | 390 kcal |
| Carbohydrates | 42 g |
| Protein | 16 g |
| Fat | 18 g |
| Saturated Fat | 8 g |
| Sodium | 590 mg |
| Fiber | 3 g |
Tips by Nonna
- Customize the Filling: Add sautéed spinach, ricotta, or chopped mushrooms to the mozzarella and ham mixture for variety.
- Prevent Sticking: Toss the cooked conchiglioni in a drizzle of olive oil to keep them from sticking while cooling.
- Make Ahead: Assemble the dish a day in advance, cover, and refrigerate. Bake just before serving.
- Cheese Options: Substitute mozzarella with provolone or smoked scamorza for a different flavor profile.
- Leftover Sauce: Use any extra tomato-béchamel sauce for dipping bread or as a base for another pasta dish.

Ham & Mozzarella Stuffed Shells
This Baked Conchiglioni Stuffed with Prosciutto and Mozzarella is a delightful blend of creamy, cheesy, and savory flavors—a true celebration of Italian comfort food. Buon appetito! 🍝✨4o
Notes
Ingredients
For the Sauce:
- 1 ½ cups (350 g) tomato sauce or pulp
- ½ onion, finely chopped
- 3 tbsp olive oil
- 1 cup (250 ml) water
- Salt, to taste
For the Filling and Pasta:
- 12 oz (350 g) conchiglioni (large pasta shells)
- 1 ½ cups (350 g) béchamel sauce
- 2 tbsp grated cheese (e.g., Parmesan or Grana Padano)
- 7 oz (200 g) mozzarella, diced
- 5 oz (150 g) cooked ham, chopped
Step-by-Step Instructions
1. Prepare the Sauce:
- Heat olive oil in a saucepan over medium heat. Add the finely chopped onion and sauté until soft and translucent.
- Stir in the tomato sauce or pulp, water, and a pinch of salt. Simmer for 15 minutes, stirring occasionally.
- Once the sauce is cooked, mix in the béchamel sauce until well combined. Set aside.
2. Cook the Pasta:
- Bring a large pot of salted water to a boil. Add a drizzle of olive oil to prevent sticking.
- Cook the conchiglioni until very al dente (about 2–3 minutes less than package instructions). Drain and allow to cool slightly.
3. Fill the Conchiglioni:
- In a bowl, combine the diced mozzarella and chopped cooked ham.
- Fill each conchiglione with a generous amount of the mozzarella-ham mixture.
4. Assemble the Dish:
- Preheat the oven to 400°F (200°C).
- Spread half of the tomato-béchamel sauce over the bottom of a baking dish.
- Arrange the stuffed conchiglioni in a single layer on top of the sauce.
- Pour the remaining sauce over the pasta, ensuring they are well-covered.
- Sprinkle grated cheese evenly over the top.
5. Bake the Conchiglioni:
- Cover the dish with aluminum foil and bake for 20 minutes.
- Remove the foil and bake for an additional 10–15 minutes, or until the cheese is golden and bubbling and the pasta is tender (test with a fork).
6. Serve:
Allow the dish to rest for 5 minutes before serving. Pair with a crisp green salad or garlic bread for a complete meal.Sharing & Print





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