Creamy Seafood Stuffed Shells

Featured in: Cozy Family Plates

These indulgent stuffed shells combine premium lobster and crab meat with velvety cream cheese and mozzarella for an unforgettable filling. Each jumbo pasta shell is generously stuffed, then arranged in a baking dish and enveloped in a homemade Parmesan cream sauce. The result is bubbling, golden perfection with layers of seafood and rich Italian flavors. Ready in just over an hour, this dish serves six beautifully and works wonderfully for dinner parties, holiday gatherings, or when you want to transform an ordinary evening into something extraordinary.

Updated on Sat, 07 Feb 2026 11:59:00 GMT
Creamy Seafood Stuffed Shells sit in a white baking dish, their tender pasta ridges peeking out from a golden, bubbly Parmesan cheese sauce. Pin Recipe
Creamy Seafood Stuffed Shells sit in a white baking dish, their tender pasta ridges peeking out from a golden, bubbly Parmesan cheese sauce. | fordishes.com

The first time I made these stuffed shells, it was supposed to be a quiet anniversary dinner at home. Something about the way the kitchen filled with that incredible seafood aroma made it feel like a restaurant had magically appeared in our tiny apartment. My partner actually stopped mid conversation when I took the foil off the baking pan that golden bubbling cheese sauce demands your full attention.

I learned the hard way that overcooking the seafood makes it rubbery and sad. Now I treat those tender pieces like precious jewels, barely heating them through before folding them into the creamy filling. The shells should be pliable but still have some bite when you stuff them otherwise theyll tear and youll lose all that gorgeous filling to the bottom of the pan.

Ingredients

  • Lobster meat: Fresh cooked lobster works best here but frozen thawed lobster meat is perfectly fine
  • Lump crab meat: Spend the extra time to pick through it carefully nothing ruins a bite like a stray shell fragment
  • Cream cheese: Must be fully softened or youll end up with lumps in your filling
  • Heavy whipping cream: This creates that velvety smooth sauce that coats every shell
  • Parmesan Reggiano: The real aged stuff makes a huge difference in flavor depth
  • Jumbo pasta shells: Buy an extra box because some always break during boiling
  • Unsalted butter: Gives you control over the salt level in the final dish
  • Garlic cloves: Fresh minced garlic is non negotiable here powder just wont cut it
  • Shredded mozzarella: Divide it before you start cooking so you dont accidentally use it all in the filling

Instructions

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Prepare the seafood base:
Melt half the butter in your largest skillet over medium heat and sauté the garlic until it becomes fragrant about 1 minute. Add the lobster and crab meat and cook just until heated through 2 to 3 minutes then remove from heat immediately to prevent overcooking.
Create the creamy filling:
In a large bowl combine the cooked seafood softened cream cheese half the mozzarella and seasonings. Mix until completely smooth and creamy this takes some elbow grease but its worth it.
Cook the pasta shells:
Boil the jumbo shells according to package directions until al dente. Drain them gently and let them cool slightly so you can handle them without burning your fingers.
Make the cheese sauce:
Melt the remaining butter in the same skillet and stir in the flour cooking for 1 minute to remove the raw taste. Slowly whisk in the cream then add the Parmesan and remaining mozzarella until smooth and season to taste.
Assemble the dish:
Spread some cheese sauce on the bottom of a 9x13 baking dish. Stuff each shell generously with the seafood filling and arrange them in the dish. Pour the remaining sauce evenly over all the shells.
Bake to perfection:
Cover with foil and bake at 375°F for 20 minutes then remove the foil and bake 10 more minutes until bubbly and golden. Let it cool for at least 5 minutes before serving.
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Cook complete meals by frying, sautéing, simmering, and boiling with easy nonstick cleanup every day.
Check price on Amazon
Pin Recipe
| fordishes.com

This recipe has become my go to for dinner parties because it looks impressive but most of the work happens before guests arrive. The last time I served it my friend actually asked if Id catered it which I took as the highest compliment possible.

Make It Your Own

Sometimes I add chopped shrimp or scallops to the filling when I want to stretch the recipe or add variety. A pinch of red pepper flakes in the sauce adds this subtle warmth that cuts through all that rich creaminess.

Cheese Variations

While mozzarella is classic Gruyère or fontina create this incredible melt and white cheddar brings a nice sharpness. Just stick to the same quantities and you cannot go wrong with whatever combination speaks to you.

Serving Suggestions

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A crisp white wine like Chardonnay or Sauvignon Blanc pairs beautifully with all that seafood richness. I usually serve with a simple green salad dressed with lemon vinaigrette to balance the heaviness.

  • Let the dish rest 5 to 10 minutes before serving so the sauce sets slightly
  • Have extra Parmesan ready at the table because everyone always wants more
  • Fresh parsley or basil adds a nice pop of color against all that golden cheese
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Generously stuffed with lobster and crab, these Creamy Seafood Stopped Shells are garnished with fresh parsley and ready to be served. Pin Recipe
Generously stuffed with lobster and crab, these Creamy Seafood Stopped Shells are garnished with fresh parsley and ready to be served. | fordishes.com

These stuffed shells are the kind of comfort food that makes any evening feel special. Enjoy every bite of that luxurious seafood filled goodness.

Recipe FAQs

Can I prepare these stuffed shells ahead of time?

Yes, you can assemble the dish up to 24 hours in advance. Cover tightly and refrigerate, then bake when ready, adding 5-10 minutes to the covered baking time.

What other seafood can I add to the filling?

Chopped shrimp, scallops, or even lump crawfish work beautifully alongside the lobster and crab. Keep the total seafood amount around 1 pound for the best consistency.

How do I prevent the shells from tearing when stuffing?

Cool the cooked shells slightly before handling. Use a spoon or piping bag to gently fill each shell without overstretching the pasta.

Can I freeze this dish?

Assemble and freeze unbaked for up to 3 months. Thaw overnight in the refrigerator, then bake as directed. Alternatively, bake first, then freeze individual portions.

What should I serve with seafood stuffed shells?

A crisp green salad with lemon vinaigrette balances the richness perfectly. Garlic bread, roasted asparagus, or sautéed broccoli also make excellent accompaniments.

How do I know when the shells are done baking?

The sauce should be bubbling around the edges, and the cheese on top should be lightly golden. A knife inserted into the center should feel hot.

Creamy Seafood Stuffed Shells

Tender shells stuffed with lobster, crab, and creamy cheeses, topped with rich Parmesan sauce

Prep Duration
25 mins
Cooking Duration
40 mins
Complete Time
65 mins
Recipe by Fordishes Ava Reynolds


Skill Level Medium

Cuisine Italian-American

Makes 6 Number of Servings

Diet Details None specified

Ingredient List

Seafood Filling

01
02
03
04
05
06
07
08
09
10

Pasta & Sauce

01
02
03
04

For Baking

01
02

Directions

Step 01

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.

Step 02

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.

Step 03

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

Step 04

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.

Step 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; arrange in the baking dish. Pour remaining cheese sauce evenly over the shells.

Step 06

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

Step 07

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

Needed Equipment

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

Allergy Info

Double-check ingredients for allergens and speak with a healthcare provider if you're unsure.
  • Contains shellfish (lobster, crab), dairy (cheese, cream, butter), wheat (pasta, flour). May contain eggs (check pasta label). Always check all ingredient labels for potential allergens and cross-contamination.

Nutrition Information (per serving)

For informational use only—doesn't replace personalized medical direction.
  • Calories: 500
  • Fats: 27 g
  • Carbohydrates: 31 g
  • Proteins: 31 g