Decadent Seafood Stuffed Shells

Category: Meals for Every Occasion

Boil pasta shells until just firm. Whip up a sauce using butter, flour, cream, cheese, and wine. Quickly cook lobster and shrimp, then combine with crab, spinach, and soft cheese. Fill the pasta, layer with sauce and cheese, then bake until bubbly.
Clare Greco
Updated on Wed, 25 Jun 2025 17:26:42 GMT
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Decadent Seafood Stuffed Shells | homebitesbyana.com

Recipe FAQs

→ Is it okay to replace real crab with imitation crab?
Sure! Using imitation crab (surimi) works great if you're looking to save some cash. The flavor isn't as intense, but it still gives a nice seafood vibe and a similar texture.
→ Can I prepare this dish in advance?
Definitely! Put it all together up to a day ahead, then keep in the fridge. When you're ready, pop it in the oven straight from cold, adding an extra 10-15 minutes to the initial baking time.
→ What can I use instead of the wine in the sauce?
Don’t want to use wine? Swap it for an equal splash of chicken or seafood stock. To replace some of the acidity from the wine, toss in a teaspoon of lemon juice.
→ Can I freeze the stuffed shells for later?
Absolutely! Prep the whole dish but don’t bake it. Wrap it tightly and store in the freezer for up to 3 months. Defrost in the fridge overnight or bake straight from frozen, adding 20-30 extra minutes.
→ What sides should I serve with stuffed shells?
Since this dish is heavy, go for lighter sides. A crisp green salad with lemon dressing, steamed broccoli, roasted asparagus, or some garlic bread for dipping would go perfectly. Pair it with a glass of the wine you cooked with for a great combo!
→ Can I stick to just one kind of seafood?
Of course! If you'd rather only use shrimp or stick with crab, just use 24 ounces of your favorite instead of mixing all three. It’ll still taste amazing with one type of seafood.

Seafood Pasta Bliss

Big pasta shells packed with a creamy mix of seafood, cheese, and spinach, then baked to perfection in a silky sauce. Pure indulgence on a plate!

Prep Time
30 min
Cooking Time
35 min
Total Time
65 min
By: Ana

Category: Lunch & Dinner

Skill Level: Advanced

Cuisine: Fusion Italian

Yields: 6 Servings (20 filled shells)

Dietary Preferences: ~

Ingredients

→ For the Sauce Base

01 1/2 tablespoon butter (separated from the other tablespoon)
02 1 1/2 tablespoons total butter
03 1 tablespoon regular flour
04 1/2 cup thick heavy cream
05 1/2 cup any milk you like, unsweetened almond milk works too
06 1/4 cup dry wine (try Pinot Grigio or swap with broth)
07 Three garlic cloves, minced finely
08 Half cup Parmesan cheese (grated)
09 A small pinch of Italian herbs
10 Salt and pepper, as much as you prefer

→ For the Shells & Seafood Filling

11 20 large pasta shells from a 12oz box
12 8 ounces raw shrimp, peeled, deveined, and chopped into little pieces
13 8 ounces of lobster meat
14 Cream cheese (softened), 8 ounces
15 A cup of cooked and drained crab meat (8 ounces)
16 Two cups of spinach (use fresh and chopped or frozen that's been drained)
17 Mozzarella cheese, shredded, split into two half cups
18 1/4 cup Parmesan cheese
19 1 1/2 teaspoons seafood seasoning (Old Bay is great)
20 Add just enough salt and pepper for taste
21 Foil to cover the baking dish

Steps

Step 01

Fill a pot with salted water and get it boiling. Simmer your large shells for 2 minutes less than directed by the box—they should be a bit underdone. Strain the shells and cool them quickly under cold water. Spread them out on a baking tray so they can dry and cool off completely.

Step 02

Over medium heat in a big skillet, melt a single tablespoon of butter. Stir in your flour and mix until you’ve got a bubbly paste, which should take around a minute. Begin adding in the cream, wine, and milk in small amounts while slowly whisking to keep lumps away. Let it cook until it starts thickening, about 3 to 4 minutes.

Step 03

Pour in your garlic, Parmesan, and dried herbs. Add salt and pepper, giving it a quick taste to make sure you like it. Now let it simmer carefully for 2 or 3 more minutes, stirring occasionally, until your sauce is smooth and clings to your spoon. Spread this sauce evenly across the bottom of a 9x13-inch dish.

Step 04

Using the same skillet (no need to wash it), melt the leftover butter over medium-high heat. Toss in your chopped shrimp and lobster, cooking them just until their color turns pink and they’re no longer raw, which takes roughly 2 to 3 minutes. Don’t cook them too long! Take off the heat and let the seafood cool down.

Step 05

In a large bowl, gently combine the seafood, softened cream cheese, drained crab, spinach, half-cup mozzarella, quarter-cup Parmesan, and your seafood seasoning. Taste it and adjust seasoning if you feel it’s needed. Stir gently to keep the seafood pieces intact.

Step 06

Get your oven warmed to 350°F (175°C). With a spoon, fill each shell with 1 1/2 to 2 tablespoons of the seafood mixture. Place your stuffed shells in the baking dish on top of the cream sauce, spacing them evenly in a single layer.

Step 07

Spread the second half of your mozzarella on top of the shells. Seal the dish with foil and bake it for 20 minutes. Then remove the foil and let it cook uncovered for an extra 5 to 10 minutes, or until the cheese is bubbly and lightly browned.

Step 08

Give the dish a few minutes to rest before serving. Add more flavor to your plates with fresh parsley or a sprinkle of paprika. Serve right away with some garlic bread and a basic salad if you’d like!

Notes

  1. Swapping the homemade sauce for a cup of store-bought pasta sauce is a simpler way to save time.
  2. You can make the stuffed shells ahead and keep them in the fridge for a day before baking—great for dinner parties!
  3. Add a sprig of parsley or serve lemon wedges on the side for a fresh and bright topping.

Required Equipment

  • Rectangular baking dish, 9x13 inches
  • Big frying pan
  • Large pot for pasta water
  • Bowls for mixing ingredients
  • A whisk for smooth sauces
  • Foil to cover the dish during baking

Allergen Information

Review each ingredient for potential allergens and consult a healthcare professional if needed.
  • Includes shellfish such as shrimp, crab, and lobster
  • Contains dairy products like cream, butter, and cheese
  • Made with gluten-containing ingredients including pasta and flour

Nutrition Facts (Per Serving)

These details are for informational purposes only and don’t replace medical advice.
  • Calories: 560
  • Fat: 30 g
  • Carbs: 35 g
  • Protein: 38 g