Creamy Seafood Stuffed Shells

Featured in: Hearty Comfort Dinners

Experience a rich blend of lobster and crab filling enveloped in jumbo pasta shells. The filling combines creamy cheeses and garlic sautéed seafood for deep flavors. Baked under a smooth Parmesan sauce, this dish offers a comforting yet elegant meal perfect for gatherings or cozy evenings. Garnished with fresh herbs or extra Parmesan, it balances delicate seafood with indulgent creaminess.

Updated on Fri, 13 Feb 2026 21:00:24 GMT
Creamy Seafood Stuffed Shells filled with lobster and crab in a rich Parmesan sauce, baked to golden perfection.  Save
Creamy Seafood Stuffed Shells filled with lobster and crab in a rich Parmesan sauce, baked to golden perfection. | smokyfeast.com

There's something magical about the combination of tender pasta shells and luxurious seafood. This Creamy Seafood Stuffed Shells recipe transforms simple ingredients into an extraordinary dining experience. The delicate sweetness of lobster and crab meat, enveloped in a rich, cheesy filling and bathed in a velvety Parmesan sauce creates a dish that feels like a celebration with every bite. Perfect for special occasions yet simple enough for an elevated weeknight dinner, these seafood stuffed shells bring restaurant-quality elegance to your home table.

Creamy Seafood Stuffed Shells filled with lobster and crab in a rich Parmesan sauce, baked to golden perfection.  Save
Creamy Seafood Stuffed Shells filled with lobster and crab in a rich Parmesan sauce, baked to golden perfection. | smokyfeast.com

As you slice into these generously stuffed shells, you'll discover a treasure trove of succulent lobster and crab nestled within a creamy, cheesy mixture. The pasta provides the perfect vessel, holding in all the decadent filling while soaking up the rich Parmesan sauce. Each bite offers a harmonious blend of textures and flavors—tender pasta, delicate seafood, and velvety cheese sauce coming together in perfect unity. This is comfort food elevated to its most sophisticated form.

Ingredients

  • Seafood Filling
  • 8 oz (225 g) lobster meat, chopped
  • 8 oz (225 g) lump crab meat, picked over for shells
  • 3 garlic cloves, minced
  • 1 tablespoon all-purpose flour
  • Salt and freshly ground black pepper, to taste
  • 1 cup (115 g) shredded mozzarella cheese, divided (½ cup for filling, ½ cup for sauce)
  • 1 ½ tablespoons (22 g) unsalted butter, divided
  • 8 oz (225 g) cream cheese, softened
  • ½ cup (120 ml) heavy whipping cream
  • ¾ cup (60 g) Parmesan Reggiano cheese, grated
  • Pasta & Sauce
  • 18–20 jumbo pasta shells
  • ½ cup (120 ml) heavy whipping cream (for sauce)
  • ¾ cup (60 g) Parmesan Reggiano cheese, grated (for sauce)
  • Reserved ½ cup mozzarella cheese (from above)
  • For Baking
  • Aluminum foil
  • Fresh herbs or extra Parmesan, for garnish (optional)
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Instructions

Prepare the Seafood
In a large skillet over medium heat, melt ½ tablespoon butter. Add garlic; sauté 1 minute until fragrant. Stir in lobster and crab meat, cook for 2–3 minutes until just heated through. Remove from heat and set aside.
Make the Filling
In a large bowl, combine the cooked seafood, softened cream cheese, ½ cup mozzarella, salt, and pepper. Mix until fully combined and creamy.
Cook the Pasta
Boil jumbo shells in salted water according to package instructions until al dente. Drain and set aside to cool slightly.
Prepare the Cheese Sauce
In the same skillet, melt remaining 1 tablespoon butter over medium heat. Stir in flour; cook 1 minute. Slowly whisk in ½ cup heavy cream. Add grated Parmesan and remaining ½ cup mozzarella, stirring until smooth and creamy. Season with salt and pepper to taste.
Assemble
Preheat oven to 375°F (190°C). Spread a thin layer of cheese sauce on the bottom of a 9x13-inch (23x33 cm) baking dish. Stuff each shell generously with seafood filling; arrange in the baking dish. Pour remaining cheese sauce evenly over the shells.
Bake
Cover with aluminum foil; bake 20 minutes. Remove foil and bake 10 minutes more, or until sauce is bubbly and top is golden.
Serve
Let cool slightly. Garnish with extra Parmesan or fresh herbs. Serve warm.

Zusatztipps für die Zubereitung

To make this recipe even more convenient, you can prepare the shells up to the point of baking and refrigerate them for up to 24 hours. Simply cover tightly with plastic wrap and aluminum foil, then remove from the refrigerator 30 minutes before baking. You may need to add an extra 5-10 minutes to the covered baking time if starting from cold. The seafood filling can also be made a day ahead and stored separately in an airtight container in the refrigerator.

Varianten und Anpassungen

This versatile recipe can be adapted in numerous ways to suit your preferences. For a more economical version, substitute imitation crab meat or cooked shrimp for the lobster. You can add a handful of chopped fresh spinach or artichoke hearts to the filling for extra nutrition and flavor. For a lighter version, use low-fat cream cheese and half-and-half instead of heavy cream. The dish also works well with different pasta shapes—try using large conchiglioni or even cannelloni tubes if jumbo shells aren't available.

Serviervorschläge

These luxurious seafood stuffed shells deserve elegant accompaniments. Serve with a simple side salad dressed with lemon vinaigrette to cut through the richness of the dish. A side of roasted asparagus or broccolini adds color and texture to the plate. For a complete meal, consider offering crusty garlic bread for sopping up the delicious sauce. A glass of chilled Chardonnay or Pinot Grigio complements the creamy seafood flavors perfectly, making this an ideal dinner for entertaining or special date nights at home.

Indulge in tender jumbo pasta shells stuffed with a decadent blend of lobster, crab, and creamy cheeses.  Save
Indulge in tender jumbo pasta shells stuffed with a decadent blend of lobster, crab, and creamy cheeses. | smokyfeast.com

These Creamy Seafood Stuffed Shells represent the perfect marriage of comfort food and sophistication. The combination of sweet, tender seafood and rich, cheesy goodness creates a memorable dish that will have everyone asking for seconds. Whether served for a holiday meal, special celebration, or simply to elevate an ordinary evening, this recipe delivers restaurant-quality results in your own kitchen. The blend of textures and flavors—from the al dente pasta to the luscious filling and velvety sauce—creates a truly harmonious dish that's worth every minute spent preparing it.

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Kitchen Questions

What seafood is used in the filling?

Chunks of lobster and lump crab meat create a tender, flavorful filling.

How is the creamy sauce made?

A mixture of butter, flour, heavy cream, Parmesan, and mozzarella cheese forms a smooth, rich sauce.

What type of pasta shells are best?

Jumbo pasta shells work best to hold the creamy seafood filling securely.

Can this dish be adjusted for spice?

Yes, adding red pepper flakes to the filling can introduce a mild spicy kick.

Are there suggested substitutions for the cheeses?

Gruyère, fontina, or white cheddar can be used to vary the flavor profile.

Creamy Seafood Stuffed Shells

Tender pasta shells filled with lobster, crab, and creamy cheeses baked in rich Parmesan sauce.

Prep duration
25 min
Heat time
40 min
Complete duration
65 min
Created by Jackson Reed


Skill Level Medium

Heritage Italian-American

Output 6 Portions

Nutrition Labels None specified

What You'll Need

Seafood Filling

01 8 oz lobster meat, chopped
02 8 oz lump crab meat, picked over for shells
03 3 garlic cloves, minced
04 1 tablespoon all-purpose flour
05 Salt and freshly ground black pepper to taste
06 1 cup shredded mozzarella cheese, divided
07 1.5 tablespoons unsalted butter, divided
08 8 oz cream cheese, softened
09 0.5 cup heavy whipping cream
10 0.75 cup Parmesan Reggiano cheese, grated

Pasta & Sauce

01 18-20 jumbo pasta shells
02 0.5 cup heavy whipping cream
03 0.75 cup Parmesan Reggiano cheese, grated

For Baking

01 Aluminum foil
02 Fresh herbs or extra Parmesan for garnish, optional

Method

Phase 01

Prepare the Seafood: In a large skillet over medium heat, melt 0.5 tablespoon butter. Add minced garlic and sauté for 1 minute until fragrant. Stir in lobster and crab meat, cooking for 2-3 minutes until just heated through. Remove from heat and set aside.

Phase 02

Make the Filling: In a large bowl, combine the cooked seafood, softened cream cheese, 0.5 cup mozzarella, salt, and pepper. Mix until fully combined and creamy.

Phase 03

Cook the Pasta: Boil jumbo shells in salted water according to package instructions until al dente. Drain and set aside to cool slightly.

Phase 04

Prepare the Cheese Sauce: In the same skillet, melt remaining 1 tablespoon butter over medium heat. Stir in flour and cook for 1 minute. Slowly whisk in 0.5 cup heavy cream. Add grated Parmesan and remaining 0.5 cup mozzarella, stirring until smooth and creamy. Season with salt and pepper to taste.

Phase 05

Assemble: Preheat oven to 375°F. Spread a thin layer of cheese sauce on the bottom of a 9x13-inch baking dish. Stuff each shell generously with seafood filling and arrange in the baking dish. Pour remaining cheese sauce evenly over the shells.

Phase 06

Bake: Cover with aluminum foil and bake for 20 minutes. Remove foil and bake for 10 minutes more, or until sauce is bubbly and top is golden.

Phase 07

Serve: Let cool slightly. Garnish with extra Parmesan or fresh herbs as desired. Serve warm.

Kitchen Tools

  • Large skillet
  • Large mixing bowl
  • Medium saucepan
  • 9x13-inch baking dish
  • Aluminum foil
  • Whisk
  • Slotted spoon

Allergy Details

Always review ingredients for potential allergens and seek professional medical guidance if unsure.
  • Contains shellfish: lobster and crab
  • Contains dairy: cheese, cream, and butter
  • Contains wheat: pasta and flour
  • May contain eggs from pasta products

Nutrition Details (per portion)

Values shown are estimates only - please consult healthcare providers for specific advice.
  • Energy: 500
  • Fats: 27 g
  • Carbohydrates: 31 g
  • Proteins: 31 g