If you are craving a dish that feels like a warm hug from the sea, look no further than this Creamy Seafood Stuffed Shells Recipe. It combines tender pasta shells stuffed with a luscious blend of ricotta, mozzarella, shrimp, crab meat, and delicate seasonings, all bathed in a rich, creamy sauce that’s nothing short of comforting and indulgent. Whether for a special occasion or a cozy night in, this dish delivers an impressive presentation and flavors that sing with every bite.

Ingredients You’ll Need
Getting this Creamy Seafood Stuffed Shells Recipe right is all about balancing fresh, simple ingredients that complement each other perfectly. Each ingredient plays a key role, whether it’s the creamy cheeses adding that dreamy texture, the seafood providing the star flavor, or the herbs and spices bringing brightness and depth.
- Large pasta shells (12-15): These create the perfect vessel to hold the delicious seafood filling.
- Ricotta cheese (1 cup): Adds creamy softness and mild flavor that binds the filling.
- Mozzarella cheese (1 cup plus extra for topping): Melts beautifully to give a gooey, cheesy texture.
- Cooked shrimp, chopped (1 cup): Offers a sweet, tender bite of seafood goodness.
- Crab meat or mixed seafood (1 cup): Provides luxurious richness and authentic ocean taste.
- Grated Parmesan cheese (1/2 cup): Adds a sharp, savory punch to complement the creamy base.
- Heavy cream (1 cup): Makes the sauce decadently smooth and velvety, but you can swap it with Greek yogurt for a lighter version.
- Fresh parsley, chopped (1/4 cup): Brings a pop of freshness and lovely color contrast.
- Garlic powder (1 teaspoon): Infuses the filling with subtle warmth and depth.
- Onion powder (1 teaspoon): Enhances the savory background flavors beautifully.
- Salt and pepper (to taste): Essential to balance and elevate every ingredient.
- Marinara sauce (1 cup): Adds tangy tomato brightness against the richness.
- Olive oil (1 tablespoon): Helps to sauté and enrich the flavors.
- Red pepper flakes (1/2 teaspoon, optional): A gentle kick of heat for those who like a little spice.
How to Make Creamy Seafood Stuffed Shells Recipe
Step 1: Prepare the Pasta Shells
Start by boiling the large pasta shells according to the package instructions until they are al dente. This ensures the shells are tender but still firm enough to hold the luscious seafood filling without falling apart. Drain and set aside on a tray so they don’t stick together.
Step 2: Mix the Creamy Seafood Filling
In a large mixing bowl, combine the ricotta cheese, shredded mozzarella, grated Parmesan, chopped shrimp, crab meat or your choice of seafood, garlic powder, onion powder, salt, pepper, and fresh parsley. Stir in the heavy cream to create a smooth and creamy mixture that’s bursting with flavor. This is the heart of the dish, so take a moment to enjoy blending these delicious components.
Step 3: Stuff the Shells
Using a spoon, carefully fill each cooked pasta shell with the creamy seafood mixture. Be generous — these bites are meant to be packed with flavor and creaminess. Place each stuffed shell into a prepared baking dish that has been lightly coated with olive oil and a thin layer of marinara sauce to prevent sticking.
Step 4: Assemble and Bake
With all your shells nestled together in the dish, pour the remaining marinara sauce evenly over the top and sprinkle extra shredded mozzarella cheese for that perfect cheesy crust. Optionally, scatter a pinch of red pepper flakes for subtle heat. Bake in a preheated oven at 375°F (190°C) for about 35-40 minutes or until the cheese is bubbly and golden brown. This baking step not only melds the flavors but creates a beautifully inviting appearance.
How to Serve Creamy Seafood Stuffed Shells Recipe
Garnishes
A sprinkle of freshly chopped parsley or a few basil leaves adds a lovely fresh touch and vibrant color that contrasts beautifully with the creamy sauce and golden cheese. A light drizzle of good-quality olive oil right before serving enhances the flavors and gives it a little extra shine.
Side Dishes
This dish pairs wonderfully with a crisp green salad dressed in a zesty lemon vinaigrette to cut through the richness. Garlic bread or a warm baguette is perfect for soaking up any leftover sauce and completing the meal with comfort in every bite.
Creative Ways to Present
For a crowd-pleasing presentation, arrange the shells in a circular pattern in a shallow, wide baking dish. Garnish with edible flowers or a sprinkle of paprika for color contrast. Serving each portion with a small wedge of lemon allows guests to add a bright, citrusy note that elevates the seafood flavors beautifully.
Make Ahead and Storage
Storing Leftovers
After enjoying your creamy feast, place any leftovers in an airtight container and store them in the refrigerator. They will stay fresh for up to 3 days, allowing you to savor the Creamy Seafood Stuffed Shells Recipe again without sacrificing flavor or texture.
Freezing
If you want to prep this dish in advance, assemble the stuffed shells but skip baking. Freeze the dish tightly covered for up to 2 months. When ready to enjoy, thaw overnight in the fridge before baking as instructed. This way, you can have an elegant, homemade seafood meal anytime.
Reheating
For reheating, cover the dish with foil and bake at 350°F (175°C) until heated through, about 20-25 minutes. You can also reheat individual portions in the microwave, but baking will preserve the creamy texture and bubbly cheese topping best.
FAQs
Can I use frozen seafood for this recipe?
Absolutely! Just make sure the seafood is fully thawed and patted dry before mixing it into the filling to prevent excess moisture that could affect the texture.
Is there a non-dairy alternative to heavy cream?
Yes, you can substitute heavy cream with full-fat coconut milk or a thick plant-based yogurt, but keep in mind it will slightly alter the flavor profile, giving it a subtle coconut or tangy note.
How many shells should I cook for this recipe?
Cooking about 12-15 large pasta shells ensures you have enough to generously stuff and create a satisfying meal for 4 to 4.4 servings.
Can I prepare the filling a day ahead?
Definitely! Making the filling a day in advance allows the flavors to meld beautifully, making your final assembly and baking even quicker and easier.
What can I substitute if I don’t have ricotta cheese?
You can use cottage cheese blended until smooth or cream cheese softened to maintain that creamy texture, though ricotta remains the best option for authentic taste.
Final Thoughts
There is something truly special about indulging in a Creamy Seafood Stuffed Shells Recipe that is both luxurious and homey at the same time. This dish invites you to slow down, savor rich seafood flavors, and bask in the joy of comfort food elevated to a whole new level. I hope you give it a try soon and discover how this recipe can become a treasured favorite in your kitchen too.
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Creamy Seafood Stuffed Shells Recipe
- Prep Time: 20 minutes
- Cook Time: 40 minutes
- Total Time: 1 hour
- Yield: 4 servings
- Category: Main Course
- Method: Baking
- Cuisine: Italian
Description
Creamy Seafood Stuffed Shells are a delightful Italian-inspired dish featuring large pasta shells filled with a rich mixture of ricotta, mozzarella, cooked shrimp, crab meat, and creamy Parmesan sauce. Combined with aromatic herbs and spices, then baked with marinara sauce and extra cheese topping, this recipe serves up a luxurious and comforting seafood pasta casserole perfect for family dinners or special occasions.
Ingredients
Pasta
- 12–15 large pasta shells
Cheese and Dairy
- 1 cup ricotta cheese
- 1 cup shredded mozzarella cheese (plus extra for topping)
- 1/2 cup grated Parmesan cheese
- 1 cup heavy cream (can substitute with Greek yogurt for a lighter version)
Seafood
- 1 cup cooked shrimp, chopped (use fresh or thawed)
- 1 cup crab meat or a mix of seafood (can add other seafood like scallops)
Flavorings
- 1/4 cup fresh parsley, chopped
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- To taste salt and pepper
- 1/2 teaspoon red pepper flakes (optional for added spice)
Other
- 1 cup marinara sauce
- 1 tablespoon olive oil
Instructions
- Prepare the Pasta Shells: Bring a large pot of salted water to a boil. Cook the large pasta shells according to package instructions until al dente, usually about 10-12 minutes. Drain carefully and rinse with cold water to stop cooking and prevent sticking. Set aside on a clean towel.
- Make the Filling: In a large mixing bowl, combine ricotta cheese, shredded mozzarella, grated Parmesan, chopped cooked shrimp, crab meat or seafood mix, chopped parsley, garlic powder, onion powder, salt, pepper, and red pepper flakes if using. Stir together until well mixed and creamy.
- Prepare the Creamy Sauce: In a small saucepan over medium heat, warm the heavy cream with olive oil and a pinch of salt and pepper. Stir occasionally and bring to a gentle simmer. Remove from heat once slightly thickened.
- Stuff the Shells: Using a spoon, fill each cooked pasta shell generously with the seafood and cheese mixture. Place the stuffed shells seam side up in a baking dish that has been lightly greased or coated with a thin layer of marinara sauce to prevent sticking.
- Assemble the Dish: Once all shells are stuffed and arranged, pour the warmed creamy sauce evenly over them, then spoon marinara sauce over the top. Sprinkle additional shredded mozzarella cheese over everything for a golden cheesy crust.
- Bake: Preheat the oven to 375°F (190°C). Cover the baking dish with aluminum foil and bake for 25 minutes. Remove the foil and continue baking for an additional 10-15 minutes or until the cheese topping is melted, bubbly, and slightly browned.
- Serve: Allow the stuffed shells to cool for 5 minutes before serving. Garnish with extra chopped parsley if desired. Enjoy your creamy seafood stuffed shells warm as a comforting main course.
Notes
- You can substitute heavy cream with Greek yogurt to reduce calories and add a tangy flavor.
- Use fresh seafood for best flavor, but frozen seafood that’s properly thawed will work well.
- Make sure to rinse cooked pasta shells under cold water to stop cooking and prevent sticking for easier stuffing.
- Add red pepper flakes sparingly if you prefer a mild heat; omit for a milder taste.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days and reheated gently in the oven or microwave.

