Creamy Seafood Stuffed Shells Recipe
If you adore the flavors of the sea combined with creamy richness and tender pasta, then this Creamy Seafood Stuffed Shells Recipe is about to become your new favorite dinner indulgence. Imagine jumbo pasta shells lovingly cradling a luscious blend of fresh shrimp, lobster, crab, and spinach all smothered in a dreamy, velvety cream sauce infused with garlic, Parmesan, and a splash of white wine. Every bite offers a perfect balance of decadent seafood flavors and comforting textures, making it a dish you’ll want to share with loved ones or savor all by yourself. This recipe is a celebration of simple yet essential ingredients coming together to create a show-stopping meal that’s as impressive as it is comforting.

Ingredients You’ll Need
Each ingredient in this Creamy Seafood Stuffed Shells Recipe plays a vital role, from the tender pasta shells that hold the filling to the luxurious cream sauce that ties everything together. Using fresh seafood and flavorful seasonings ensures your dish bursts with deliciousness in every bite.
- 1 1/2 tablespoons butter (divided): Adds richness and helps build the creamy sauce and sautées the seafood perfectly.
- 1 tablespoon all-purpose flour: Thickens the sauce to silky perfection without clumps.
- 1/2 cup heavy whipping cream: Provides the luscious creaminess that defines the sauce.
- 1/2 cup unsweetened almond milk: Offers a subtle lightness; any milk you choose works well here.
- 1/4 cup dry white wine (Pinot Grigio preferred): Infuses the sauce with depth and bright, aromatic notes; broth can work as a substitute.
- 3 garlic cloves, minced: Brings a fragrant punch that complements the seafood beautifully.
- 1/2 cup grated Parmesan Reggiano cheese: Adds salty, nutty flavor that enhances the creamy texture.
- 1/2 teaspoon Italian seasoning: Lends a subtle herby background note; start light and adjust to your taste.
- Salt and pepper to taste: Essential for balancing all the flavors.
- 20 jumbo pasta shells (12oz package): Large enough to stuff generously without tearing.
- 8 oz raw shrimp, peeled and deveined (chopped): Delivers sweet, tender seafood bites.
- 8 oz lobster meat: Brings luxury and a delicate texture to the filling.
- 8 oz cream cheese: Creates creamy binding and tangy richness.
- 8 oz lump crab meat: Offers sweet, flaky bites that meld perfectly with other seafood.
- 2 cups finely chopped fresh spinach: Adds vibrant color and a mild earthiness; frozen works if thawed and drained.
- 1 cup shredded mozzarella cheese (divided): Melts beautifully, giving a golden bubbly crust on top.
- 1/4 cup grated Parmesan Reggiano cheese: Extra sprinkle to boost cheesy goodness.
- 1 1/2 teaspoons Old Bay seasoning: Provides classic seafood seasoning zing; substitute with your favorite if desired.
How to Make Creamy Seafood Stuffed Shells Recipe
Step 1: Prep Your Pasta Shells
Start by boiling the jumbo pasta shells until they are just shy of al dente—around two minutes less than the package suggests. This ensures the shells remain firm enough to hold the filling without breaking apart during baking. Once cooked, drain and let them cool completely. Trust me, cooled shells are so much easier to stuff, and you’ll avoid any torn or mushy pasta disasters!
Step 2: Whip Up That Dreamy Cream Sauce
In a skillet, melt 1 tablespoon of butter and whisk in the flour until it bubbles gently and thickens—this is your roux that acts as the sauce’s base. Slowly add the heavy cream, almond milk, and white wine while whisking constantly to prevent lumps. Once smooth, stir in minced garlic, Parmesan cheese, and Italian seasoning. Taste the sauce and don’t be shy about adding more Parmesan if you’re like me and love an extra cheesy kick. Season with salt and pepper to bring it all together.
Step 3: Cook the Seafood Just Right
Wipe your skillet clean if needed, then melt the remaining ½ tablespoon of butter. Toss in the chopped shrimp and lobster meat and cook them over medium heat for a few minutes on each side until they turn opaque. Be gentle here—overcooking seafood early on will result in a rubbery surface after baking. The seafood will finish cooking in the oven, retaining its tender, juicy texture.
Step 4: Mix Up the Filling
In a large bowl, combine the cooked shrimp and lobster, cream cheese, lump crab meat, chopped spinach, half the mozzarella cheese, and a sprinkle of Parmesan. Add in the Old Bay seasoning to bring that signature seafood zest. Taste the mixture and adjust salt, pepper, or seasoning as needed because this filling is where all the magic happens firsthand. Feel free to tailor it to your preferences!
Step 5: Assemble and Bake
Gently spoon the seafood filling into each cooled jumbo shell—approximately 1½ to 2 tablespoons per shell works well. Nestle them snugly into a baking dish layered with your creamy sauce from earlier. Top everything with the remaining mozzarella cheese for that irresistible bubbly finish. Cover with foil and bake at 350°F for 20 minutes, then remove the foil and bake for an additional 5 to 10 minutes to get the cheese beautifully golden and bubbling. The aroma alone will have everyone rushing to the table!
How to Serve Creamy Seafood Stuffed Shells Recipe

Garnishes
A simple sprinkle of fresh chopped parsley or basil adds a splash of color and freshness that contrasts beautifully against the rich creaminess of the shells. For a little extra brightness, a few lemon wedges on the side invite your guests to squeeze on some zesty juice, which cuts through the richness perfectly.
Side Dishes
This dish shines best alongside light and fresh sides. A crisp green salad with vinaigrette offers a refreshing balance, and roasted asparagus or steamed green beans bring subtle earthiness without competing with the seafood flavors. Garlic bread or crusty artisan bread are also fantastic for soaking up any extra creamy sauce left on the plate.
Creative Ways to Present
For a charming presentation, arrange the stuffed shells on a platter garnished with edible flowers or microgreens for unexpected elegance. Individual servings in mini casserole dishes also make for a lovely, personalized touch that’s great for dinner parties. Layering dollops of the sauce between shells in the baking dish ensures each bite is luxuriously saucy.
Make Ahead and Storage
Storing Leftovers
After the feast, let any leftover creamy seafood stuffed shells cool to room temperature, then store them in an airtight container in the refrigerator. They will stay fresh for up to 3 days, making for a delightful next-day meal that tastes just as incredible.
Freezing
This Creamy Seafood Stuffed Shells Recipe freezes beautifully! Assemble the dish right up to the point before baking, cover tightly with foil and plastic wrap, and freeze for up to 2 months. When ready to eat, thaw overnight in the fridge and proceed with baking as directed. This makes it a fantastic meal prep option for busy weeknights.
Reheating
To reheat, cover the dish loosely with foil and bake at 350°F until warmed through, usually around 20-25 minutes. For leftovers in smaller portions, microwaving covered with a damp paper towel works well to keep the shells moist and creamy without drying out.
FAQs
Can I use other types of seafood for this recipe?
Absolutely! While shrimp, lobster, and crab are classic choices, you can experiment with scallops, white fish, or even a seafood medley to keep things interesting and suit your taste.
Do I have to use white wine in the sauce?
White wine adds wonderful depth, but if you prefer not to use alcohol, chicken or vegetable broth are excellent substitutes that still contribute great flavor.
What can I use if I don’t have jumbo pasta shells?
Large manicotti tubes or large pasta shells can work in a pinch, but jumbo shells are ideal for holding generous amounts of filling without breaking apart.
Is there a way to make this dish dairy-free?
For a dairy-free version, you can substitute cream cheese and other cheeses with plant-based alternatives, and use coconut or almond milk, but the texture and flavor will vary slightly from the original creamy luxury.
Can this recipe be made ahead completely and baked later?
Yes, you can assemble everything and refrigerate the dish for up to 24 hours before baking. This is ideal to save time on the day you want to serve it and still enjoy fresh-baked goodness.
Final Thoughts
This Creamy Seafood Stuffed Shells Recipe is a genuine crowd-pleaser that combines rich, comforting flavors with the elegance of fresh seafood. It’s perfect for special occasions, cozy dinners, or anytime you feel like treating yourself and your loved ones to something truly spectacular. Give it a try—you’ll be amazed how simple ingredients come together to create a dish bursting with flavor and heartwarming satisfaction.
PrintCreamy Seafood Stuffed Shells Recipe
This Creamy Seafood Stuffed Shells recipe combines jumbo pasta shells filled with a decadent mixture of shrimp, lobster, crab meat, and spinach, all enveloped in a rich, creamy Parmesan sauce and baked to bubbly perfection. It’s a luscious seafood pasta dish perfect for special occasions or an indulgent family dinner.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Total Time: 55 minutes
- Yield: 4–6 servings (20 stuffed shells) 1x
- Category: Main Course
- Method: Boiling, Sautéing, Baking
- Cuisine: Italian-American
- Diet: Low Lactose
Ingredients
Sauce Ingredients
- 1 tablespoon butter
- 1 tablespoon all-purpose flour
- 1/2 cup heavy whipping cream
- 1/2 cup unsweetened almond milk (or any milk)
- 1/4 cup dry white wine (Pinot Grigio recommended, can substitute with broth)
- 3 garlic cloves, minced
- 1/2 cup grated Parmesan Reggiano cheese
- 1/2 teaspoon Italian seasoning
- Salt and pepper to taste
Seafood Filling
- 1/2 tablespoon butter
- 8 oz raw shrimp, peeled, deveined, chopped into 1/2–1 inch chunks
- 8 oz lobster meat
- 8 oz lump crab meat
- 8 oz cream cheese
- 2 cups finely chopped fresh spinach (or thawed and drained frozen spinach)
- 1/2 cup shredded mozzarella cheese (for filling)
- 1/4 cup grated Parmesan Reggiano cheese
- 1 1/2 teaspoons Old Bay seasoning
- Salt and pepper to taste
Additional Ingredients
- 20 jumbo pasta shells (about 12 oz package)
- 1/2 cup shredded mozzarella cheese (for topping)
- Foil for covering the baking dish
Instructions
- Prep the pasta shells: Boil the jumbo pasta shells until just shy of al dente, approximately 2 minutes less than package instructions. This ensures shells retain their shape for stuffing without becoming too soft. Drain and rinse with cold water to stop cooking and set aside to cool.
- Whip up the creamy sauce: In a skillet, melt 1 tablespoon butter over medium heat. Whisk in the all-purpose flour until thick and bubbly, about 1-2 minutes. Gradually add heavy cream, almond milk, and white wine while whisking continuously to prevent lumps. Once smooth, stir in minced garlic, grated Parmesan cheese, and Italian seasoning. Adjust seasoning with salt and pepper as needed. Remove from heat.
- Cook the seafood: In the same skillet, melt the remaining 1/2 tablespoon butter over medium heat. Add the chopped shrimp and lobster meat, cooking for a few minutes on each side until opaque. Avoid overcooking since seafood will continue cooking in the oven. Remove from heat.
- Mix the filling: In a large bowl, combine the cooked shrimp and lobster, lump crab meat, cream cheese, finely chopped spinach, half of the mozzarella cheese, and Parmesan. Sprinkle in the Old Bay seasoning and season with salt and pepper to taste. Mix thoroughly and taste to adjust seasoning if needed.
- Assemble the stuffed shells: Spoon approximately 1 ½ to 2 tablespoons of the seafood filling into each cooled pasta shell. Pour the prepared creamy sauce into the bottom of a baking dish and arrange the stuffed shells evenly over the sauce. Sprinkle the remaining mozzarella cheese on top.
- Bake: Cover the baking dish tightly with foil and bake in a preheated oven at 350°F (175°C) for 20 minutes. Remove the foil and continue baking for an additional 5 to 10 minutes until the cheese topping is golden and bubbly.
Notes
- For best results, do not overcook the pasta shells before stuffing; slightly undercooked shells hold up better in the oven.
- If you prefer, substitute the white wine in the sauce with seafood or chicken broth for a non-alcoholic version.
- Fresh spinach is preferred, but frozen spinach can be used if thawed and thoroughly drained.
- Feel free to adjust seasoning, particularly the Old Bay and Italian seasoning, to suit your taste preferences.
- This recipe can be made a day ahead: assemble stuffed shells, cover, and refrigerate; bake right before serving, adding an extra 5-10 minutes to baking time if baking from chilled.
Nutrition
- Serving Size: 1/4 recipe (5 stuffed shells)
- Calories: 520 kcal
- Sugar: 3 g
- Sodium: 550 mg
- Fat: 28 g
- Saturated Fat: 14 g
- Unsaturated Fat: 11 g
- Trans Fat: 0.2 g
- Carbohydrates: 38 g
- Fiber: 3 g
- Protein: 32 g
- Cholesterol: 130 mg
Keywords: seafood stuffed shells, creamy seafood pasta, baked stuffed shells, lobster pasta recipe, shrimp and crab stuffed shells