Creamy Spinach and Ricotta Stuffed Shells with White Sauce | Easy Baked Italian Pasta Recipe

Get ready for your new favorite comfort food! These Spinach and Ricotta Stuffed Shells with White Sauce are creamy, cheesy, and packed with flavor. If you love Italian-inspired dishes, this one is a must-try. It’s easy enough for a weeknight meal but fancy enough to impress guests. Let’s dive into this deliciously satisfying dish!

Method

Cook the Pasta

Begin by boiling a large pot of water with a pinch of salt. Once the water reaches a rolling boil, carefully add the jumbo pasta shells. Cook them according to the package instructions until they are al dente. Be sure not to overcook them, as they will continue to soften while baking. Once done, drain the shells and rinse them under cold water to stop the cooking process. Set them aside on a clean plate or baking sheet to prevent sticking.

Make the White Sauce

To prepare the creamy white sauce, melt butter in a medium saucepan over low heat. Once melted, add the all-purpose flour and whisk constantly for about a minute to create a smooth paste (roux). This helps cook out the raw flour taste and ensures a silky sauce. Slowly pour in the milk, whisking continuously to prevent lumps from forming. Keep stirring as the mixture thickens, which should take around 3-5 minutes. Once thickened, add the grated parmesan cheese and season with salt, pepper, and a hint of nutmeg for extra depth of flavor. Stir until smooth and creamy, then remove from heat and set aside.

Prepare the Filling

In a mixing bowl, combine the ricotta cheese, finely chopped spinach, fresh basil, and garlic powder. Mix thoroughly until all the ingredients are evenly incorporated. This filling should be smooth and creamy, with a balanced taste of herbs and cheese. If desired, you can adjust the seasoning by adding a pinch of salt or more garlic powder for extra flavor.

Fill the Shells

For an easy and mess-free way to fill the pasta shells, transfer the ricotta mixture into a large Ziploc bag or piping bag. Snip off the corner of the bag, creating a small opening. Carefully pipe the filling into each cooked pasta shell, ensuring they are generously stuffed but not overfilled to prevent spillage during baking. Arrange the filled shells neatly on a plate as you work through them.

Assemble the Dish

Take your prepared baking dish and pour a generous layer of the white sauce at the bottom. This ensures that the shells do not stick and adds an extra layer of creaminess. Arrange the stuffed shells over the sauce, spacing them slightly apart. Once all the shells are in place, spoon any remaining white sauce over them, making sure they are well coated. Finally, top each shell with a slice of fresh mozzarella, which will melt beautifully and give the dish a gooey, cheesy finish.

Bake

Preheat your oven to 375°F (190°C). Place the baking dish in the oven and bake for about 15 minutes, allowing the flavors to meld and the cheese to start melting. After this, switch the oven to the broil setting and broil the dish for an additional 2-4 minutes, or until the mozzarella is bubbly and golden brown. Keep a close eye on it to prevent burning.

Garnish and Serve

Once the shells are perfectly baked, remove the dish from the oven and let it sit for a couple of minutes. Garnish with fresh basil leaves for a pop of color and extra aroma. Serve the stuffed shells warm and enjoy every creamy, cheesy bite!

Necessary Tools

  • Large pot for boiling pasta
  • Baking dish
  • Medium saucepan
  • Mixing bowl
  • Whisk
  • Spoon or piping bag

Spinach and Ricotta Stuffed Shells with White Sauce

Recipe by George Mendes
0.0 from 0 votes
Cuisine: ItalianDifficulty: Easy
Servings

4

servings
Prep time

20

minutes
Cooking time

30

minutes
Total time

50

minutes

Ingredients

  • For the Shells:

  • 15 jumbo pasta shells, cooked

  • 250g ricotta cheese

  • 1/4 cup finely chopped spinach

  • 2 tbsp fresh basil, chopped

  • 1 tbsp garlic powder

  • 4 slices fresh mozzarella

  • Extra fresh basil for topping

  • For the White Sauce:

  • 2 tbsp butter

  • 2 tbsp all-purpose flour

  • 2 cups milk

  • 1/2 cup Parmesan cheese

  • Salt and pepper to taste

  • 1/2 tsp nutmeg (optional, but so good!)

Directions

  • Cook the Pasta: Boil the jumbo pasta shells according to package instructions. Drain and set aside to cool.
  • Make the White Sauce: Melt butter in a medium saucepan over low heat. Stir in the flour and cook for about a minute until smooth. Slowly whisk in the milk, stirring constantly until thickened. Add Parmesan cheese, salt, pepper, and nutmeg. Stir until smooth, then set aside.
  • Prepare the Filling: In a bowl, mix ricotta, spinach, basil, and garlic powder until well combined.
  • Fill the Shells: Transfer the ricotta mixture to a large Ziploc bag, snip the corner, and pipe the filling into each cooked shell.
  • Assemble the Dish: Pour a layer of white sauce into the baking dish. Arrange the stuffed shells on top. Spoon extra white sauce over the shells and place fresh mozzarella slices on top.
  • Bake: Preheat the oven to 375°F (190°C). Bake for 15 minutes, then broil for 2-4 minutes until the cheese is bubbly and golden.
  • Garnish and Serve: Remove from the oven and sprinkle fresh basil on top. Serve warm and enjoy!

Notes

  • Don’t overcook the pasta! It should be slightly firm (al dente) since it will bake later.
  • Whisk continuously while making the white sauce to avoid lumps.
  • Use fresh mozzarella for the best melt and texture.
  • Don’t overcrowd the baking dish leave a little space between shells so the sauce can seep in and coat everything beautifully.

Serving Suggestions

  • Pair with a fresh garden salad and garlic bread for a complete meal.
  • Serve with a side of roasted vegetables like asparagus or zucchini.
  • A glass of white wine or sparkling water with lemon complements the dish beautifully.

Fun Fact

Did you know that stuffed pasta shells (conchiglioni) originated in Southern Italy? The shape is perfect for holding delicious fillings like cheese, meat, or veggies, making them an all-time favorite in Italian cuisine.

Conclusion

These spinach and ricotta stuffed shells with white sauce are the ultimate creamy baked pasta comfort dish, perfect for family dinners or special occasions. With their rich filling, smooth white sauce, and golden melted cheese, these Italian stuffed pasta shells are guaranteed to impress every time. Whether you’re cooking for guests or simply treating yourself, this recipe delivers warmth, flavor, and satisfaction in every bite. Try this creamy spinach and ricotta stuffed shells recipe and enjoy a classic Italian-inspired meal at home.

George Mendes

Writer & Blogger

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