If you are craving a rich and comforting seafood pasta dinner, these Cheesy Shrimp Alfredo Stuffed Shells are the perfect combination of creamy sauce, tender shrimp, soft pasta, and plenty of melted cheese. Jumbo pasta shells are filled with a savoury mixture of shrimp, ricotta, mozzarella, Parmesan, garlic, and herbs, then covered in homemade Alfredo sauce and baked until hot, bubbly, and beautifully golden.
This recipe is perfect for family dinners, date nights, holidays, weekend gatherings, or any evening when you want a pasta dish that feels a little more special. Each shell holds plenty of creamy shrimp filling, while the rich garlic Parmesan sauce keeps everything moist and flavorful.
One of the best things about homemade shrimp stuffed shells is how easy they are to customize. You can add spinach, mushrooms, crab, extra cheese, Cajun seasoning, or sun-dried tomatoes depending on the flavors you enjoy.
Why You’ll Love These Cheesy Shrimp Alfredo Stuffed Shells
These easy stuffed shells combine everything people love about shrimp Alfredo and cheesy baked pasta in one comforting dish.
The shrimp adds a tender seafood flavor while ricotta, mozzarella, and Parmesan create a creamy filling inside each pasta shell. Homemade Alfredo sauce made with butter, garlic, heavy cream, and Parmesan adds even more richness.
They are also excellent for entertaining because the shells can be assembled ahead of time and refrigerated until you are ready to bake them.
Because each shell is individually filled, serving is simple and every portion gets plenty of shrimp, cheese, pasta, and creamy sauce.
Ingredients
For the Pasta Shells
- 20 jumbo pasta shells
- 1 tablespoon salt, for the pasta water
- 1 teaspoon olive oil, optional
For the Shrimp
- 1 pound large shrimp, peeled and deveined
- 1 tablespoon olive oil
- 1 tablespoon unsalted butter
- 3 garlic cloves, finely minced
- ½ teaspoon paprika
- ½ teaspoon Italian seasoning
- ½ teaspoon salt
- ¼ teaspoon freshly ground black pepper
- 1 tablespoon fresh lemon juice
For the Cheesy Filling
- 1½ cups whole-milk ricotta cheese
- 1 cup shredded mozzarella cheese
- ½ cup freshly grated Parmesan cheese
- 1 large egg
- 2 tablespoons freshly chopped parsley
- ½ teaspoon garlic powder
- ½ teaspoon Italian seasoning
- ¼ teaspoon black pepper
- Pinch of salt
For the Creamy Alfredo Sauce
- 4 tablespoons unsalted butter
- 5 garlic cloves, finely minced
- 2 cups heavy cream
- 1¼ cups freshly grated Parmesan cheese
- ½ teaspoon Italian seasoning
- ¼ teaspoon garlic powder
- ¼ teaspoon freshly ground black pepper
- Pinch of nutmeg, optional
- Salt to taste
For the Cheese Topping
- 1½ cups shredded mozzarella cheese
- ¼ cup freshly grated Parmesan cheese
- 2 tablespoons freshly chopped parsley
- Red pepper flakes, optional
How to Make Cheesy Shrimp Alfredo Stuffed Shells
1. Cook the Jumbo Pasta Shells
Bring a large pot of generously salted water to a rolling boil.
Add the jumbo pasta shells and cook them approximately 1–2 minutes less than the package directions recommend.
The shells should be flexible enough to fill but still slightly firm because they will continue cooking in the oven.
Avoid overcooking them because very soft shells can tear while being stuffed.
Drain the pasta carefully.
Arrange the shells in a single layer on parchment paper or a lightly greased baking sheet.
Allow them to cool while you prepare the shrimp and filling.
2. Prepare the Shrimp
Pat the shrimp dry with paper towels.
Season them with paprika, Italian seasoning, salt, and black pepper.
Heat the olive oil and butter in a large skillet over medium-high heat.
Once hot, add the shrimp in a single layer.
Cook for approximately 1–2 minutes on the first side.
Flip and cook for another 1–2 minutes, just until the shrimp turn opaque and lightly pink.
Add the minced garlic during the final 30 seconds and stir gently.
Finish with fresh lemon juice.
Transfer the shrimp to a cutting board and allow them to cool slightly.
3. Chop the Shrimp
Roughly chop the cooked shrimp into small pieces.
You want the pieces small enough to fit comfortably inside the pasta shells but large enough that you can still taste and see the shrimp.
Reserve several whole shrimp if you would like to place them on top of the finished dish for presentation.
Set the chopped shrimp aside.
4. Prepare the Cheesy Shrimp Filling
Place the ricotta cheese in a large mixing bowl.
Add the mozzarella, Parmesan, egg, parsley, garlic powder, Italian seasoning, black pepper, and a small pinch of salt.
Add the chopped shrimp.
Stir gently until everything is evenly combined.
Avoid overmixing because you want the shrimp pieces to remain intact.
The finished filling should be thick, creamy, and easy to spoon into the pasta shells.
5. Make the Garlic Alfredo Sauce
Preheat your oven to 375°F (190°C).
Place a large saucepan over medium-low heat.
Add the butter and allow it to melt.
Add the minced garlic.
Cook for approximately 30–60 seconds, stirring constantly, until fragrant.
Do not allow the garlic to brown deeply because burnt garlic can make the sauce bitter.
Slowly pour in the heavy cream.
Add the Italian seasoning, garlic powder, black pepper, and nutmeg if using.
Bring the mixture to a gentle simmer.
6. Add the Parmesan
Reduce the heat to low.
Gradually sprinkle the Parmesan cheese into the cream while whisking continuously.
Continue stirring until the cheese is fully melted and the Alfredo sauce becomes smooth and creamy.
Allow it to cook gently for approximately 2–4 minutes until it thickens enough to coat the back of a spoon.
Avoid bringing the sauce to a hard boil.
Taste and add salt if needed.
If the sauce becomes too thick, add a small splash of cream or milk.
7. Prepare the Baking Dish
Lightly grease a 9×13-inch baking dish.
Spread approximately 1 cup of Alfredo sauce evenly across the bottom.
Make sure the sauce reaches the corners of the dish.
This bottom layer helps prevent the pasta from sticking and keeps the shells moist while they bake.
8. Stuff the Pasta Shells
Take one cooked jumbo shell and gently open it with your fingers.
Spoon approximately 2 tablespoons of shrimp and cheese filling into the center.
Do not pack the shell too tightly or it may tear.
Place the stuffed shell open-side up in the prepared baking dish.
Repeat with the remaining shells and filling.
Arrange them closely together in a single layer.
9. Add the Alfredo Sauce
Spoon the remaining Alfredo sauce generously over the stuffed shells.
Make sure each shell gets some sauce while allowing portions of the filling to remain visible.
Use a spoon to spread the sauce gently between the shells.
If the Alfredo sauce has thickened significantly while assembling the pasta, stir in a small splash of milk or cream before pouring it over the shells.
10. Add the Cheese Topping
Sprinkle the shredded mozzarella evenly over the shells.
Add the freshly grated Parmesan.
For extra cheesy stuffed shells, make sure some mozzarella falls between the individual shells.
If you reserved several whole cooked shrimp, arrange them decoratively across the top.
Cover the baking dish loosely with aluminum foil.
11. Bake Until Creamy and Bubbling
Place the baking dish in the preheated oven.
Bake covered for approximately 20 minutes.
Remove the foil and continue baking uncovered for another 10–15 minutes.
The Alfredo sauce should be bubbling gently around the edges and the mozzarella should be completely melted.
For a more deeply golden cheese topping, switch the oven to broil for approximately 1–2 minutes.
Watch carefully because cheese can brown very quickly.
12. Rest and Serve
Remove the stuffed shells from the oven.
Allow them to rest for approximately 5–10 minutes.
This gives the creamy filling and Alfredo sauce time to settle slightly, making the shells easier to serve.
Sprinkle with freshly chopped parsley.
Add red pepper flakes if you enjoy a little heat.
Serve hot with plenty of Alfredo sauce spooned over each shell.
What to Serve With Cheesy Shrimp Alfredo Stuffed Shells
These creamy stuffed shells are rich and satisfying, so lighter side dishes work particularly well.
Serve them with a crisp Caesar salad, garden salad, arugula salad, or cucumber and tomato salad.
Roasted broccoli, asparagus, green beans, Brussels sprouts, or zucchini are excellent vegetable options.
Garlic bread, breadsticks, or toasted Italian bread are especially delicious because they can soak up the extra Alfredo sauce.
For a larger seafood dinner, pair the shells with roasted vegetables, a fresh salad, and additional grilled or sautéed shrimp.
Tips for the Best Cheesy Shrimp Alfredo Stuffed Shells
Cook the pasta shells only until slightly firmer than al dente. Overcooked shells are much more likely to tear during filling.
Prepare a few extra shells because occasionally one or two may break while boiling.
Do not overcook the shrimp during the first cooking stage. They will continue heating while the shells bake.
Chop the shrimp into relatively small pieces so the filling fits neatly inside each shell.
Use whole-milk ricotta for a richer and creamier filling.
Freshly grated Parmesan is especially important for Alfredo sauce because it melts more smoothly than many packaged grated cheeses.
Keep the heat low when adding Parmesan to the cream.
Do not make the Alfredo sauce excessively thick before baking because it will continue thickening in the oven.
Allow the finished shells to rest before serving so the filling remains inside the pasta.
Easy Recipe Variations
For Cajun Shrimp Alfredo Stuffed Shells, season the shrimp with Cajun seasoning instead of Italian seasoning and add a pinch of cayenne pepper to the sauce.
For Shrimp and Spinach Alfredo Stuffed Shells, mix 1–2 cups of chopped cooked spinach into the ricotta filling.
For Shrimp and Crab Stuffed Shells, replace approximately half of the shrimp with cooked lump crab meat.
For Garlic Parmesan Shrimp Stuffed Shells, increase the garlic and Parmesan for an even richer savory flavor.
For Shrimp and Mushroom Stuffed Shells, sauté 8 ounces of finely chopped mushrooms and add them to the filling.
For Sun-Dried Tomato Shrimp Alfredo Shells, add approximately ⅓ cup finely chopped sun-dried tomatoes to the ricotta mixture.
For Extra Cheesy Shrimp Stuffed Shells, combine mozzarella with provolone or fontina.
For a spicy version, add crushed red pepper flakes or finely diced jalapeño to the shrimp filling.
How to Store Leftovers
Allow leftover shrimp Alfredo stuffed shells to cool before transferring them to an airtight container.
Store them in the refrigerator for up to 3 days.
For the best texture, keep plenty of Alfredo sauce around the shells so the pasta does not dry out.
To reheat individual portions, place several shells in a microwave-safe dish.
Add a small splash of milk or cream and cover loosely.
Heat in short intervals until warmed through.
For larger portions, place the stuffed shells in a covered baking dish and reheat at 350°F (175°C) until hot.
Add a little extra Alfredo sauce, cream, or milk if the pasta appears dry.
Freezing is possible, although dairy-based Alfredo sauce may change slightly in texture after thawing.
For the best quality, enjoy the stuffed shells fresh or refrigerated rather than frozen.
Frequently Asked Questions
Can I use frozen shrimp?
Yes.
Thaw frozen shrimp completely and pat them thoroughly dry before seasoning and cooking.
Excess water can prevent the shrimp from developing good flavor and may thin the filling.
Can I use precooked shrimp?
Yes.
If using fully cooked shrimp, there is no need to sauté them for several minutes.
Simply chop them and briefly warm them with garlic and butter, or add them directly to the ricotta mixture.
Can I use store-bought Alfredo sauce?
Absolutely.
You can replace the homemade sauce with approximately 3–4 cups of your favorite prepared Alfredo sauce.
Warm it slightly before assembling the dish if it is especially thick.
Can I prepare the stuffed shells ahead of time?
Yes.
Assemble the shells in the baking dish, cover tightly, and refrigerate for up to approximately 24 hours.
When ready to cook, remove the dish from the refrigerator while the oven preheats.
You may need to add approximately 5–10 minutes to the baking time.
Why are my stuffed shells watery?
The shrimp may have released excess moisture, the ricotta may have been unusually wet, or the Alfredo sauce may have been too thin.
Pat the shrimp dry before cooking and use a thick, creamy ricotta.
Can I use cottage cheese instead of ricotta?
Yes.
Small-curd cottage cheese can replace ricotta.
For a smoother texture, blend it briefly before combining it with the remaining filling ingredients.
How do I prevent the shrimp from becoming rubbery?
Avoid overcooking them before stuffing the shells.
Cook raw shrimp only until they are barely opaque because they will continue heating during baking.
Can I add vegetables?
Absolutely.
Spinach, mushrooms, broccoli, asparagus, or sun-dried tomatoes all pair beautifully with shrimp Alfredo.
Cook vegetables with significant moisture before adding them to the filling.
Final Thoughts
These easy Cheesy Shrimp Alfredo Stuffed Shells combine tender shrimp, creamy ricotta, mozzarella, Parmesan, jumbo pasta shells, and rich garlic Alfredo sauce in one irresistible baked pasta dinner.
They are comforting enough for a cozy family meal while still feeling special enough for date night, holidays, parties, or entertaining guests.
Serve them hot with garlic bread, roasted vegetables, or a crisp salad, and spoon plenty of creamy Alfredo sauce over every cheesy shrimp-filled shell before enjoying.