Seafood Stuffed Shells (The Ultimate Creamy Recipe)

Get ready to indulge in a truly show-stopping meal that tastes like it came from a high-end restaurant but is surprisingly simple to make in your own kitchen. This Seafood Stuffed Shells recipe is the epitome of comfort food elegance. Each jumbo pasta shell is generously filled with a luscious mixture of tender shrimp, sweet crab, and delicate scallops, all bound together with a trio of rich cheeses. Baked in a creamy, savory sauce until golden and bubbly, this dish is perfect for a special occasion, a holiday gathering, or whenever you’re craving something truly magnificent.

Forget complicated recipes. We’ve perfected this process to be straightforward and foolproof, delivering a decadent and satisfying main course that will have everyone asking for seconds. It’s creamy, cheesy, and packed with incredible seafood flavor in every single bite.

Why This Seafood Stuffed Shells Recipe is a Must-Try

This isn’t just another pasta dish; it’s an experience. Here’s why you’ll fall in love with it:

• Restaurant-Quality Flavor: The combination of three types of seafood and a rich, creamy cheese filling creates a depth of flavor that feels incredibly luxurious.
• Surprisingly Simple: Despite its impressive appearance, the steps are easy to follow. We’ll guide you through making the filling, stuffing the shells, and baking to perfection.
• Perfect for Entertaining: This dish is a guaranteed crowd-pleaser and can be assembled ahead of time, making it ideal for dinner parties. Check out our make-ahead tips (coming soon) below!
• Incredibly Versatile: You can stick with our classic creamy sauce or easily adapt it with a rich marinara.

The Key Ingredients for Perfect Seafood Stuffed Shells

The magic of this dish lies in using quality ingredients. Here’s what you’ll need to create the ultimate seafood filling and sauce.

For the Shells & Filling

• Jumbo Pasta Shells: These are the perfect vessel for our creamy filling. Cook them just until al dente to prevent them from breaking during stuffing.
• Seafood Trio: A mix of small shrimp (peeled and deveined), lump crab meat, and bay scallops provides a wonderful variety of texture and flavor.
• Cheese Blend: Whole milk ricotta forms the creamy base, while shredded mozzarella adds that glorious cheese pull and Parmesan provides a sharp, nutty finish.
• Aromatics & Binders: An egg helps bind the filling, while sautéed garlic and onion build the savory foundation. A touch of Old Bay seasoning is the secret ingredient that makes the seafood shine.

For the Creamy Sauce

Our classic cream sauce is the perfect complement to the rich filling. It’s made with simple ingredients: butter, garlic, a splash of white wine (optional), heavy cream, and Parmesan cheese. It coats the shells beautifully without overpowering the delicate seafood.

How to Make Seafood Stuffed Shells (Step-by-Step)

Follow these five simple steps to create a dish that’s guaranteed to impress. It’s all about layering flavors and textures for that perfect final bake.

Step 1: Cook the Pasta Shells

Bring a large pot of salted water to a boil. Add the jumbo shells and cook according to package directions, but pull them out about 1-2 minutes early so they are slightly al dente. This makes them easier to stuff without tearing. Drain the shells and rinse them gently with cool water to stop the cooking process.

Step 2: Sauté the Aromatics and Seafood

In a large skillet, melt butter over medium heat. Add finely chopped onion and minced garlic, cooking until softened and fragrant. Add the shrimp and bay scallops and cook for just 2-3 minutes, until the shrimp turn pink and the scallops are opaque. You don’t want to overcook them, as they will finish cooking in the oven. Remove from heat and let the mixture cool slightly.

Step 3: Create the Creamy Cheese Filling

In a large bowl, combine the ricotta cheese, half of the shredded mozzarella, grated Parmesan, the egg, fresh parsley, and Old Bay seasoning. Gently fold in the cooled seafood mixture and the lump crab meat. Mix until everything is just combined—be careful not to break up the crab meat too much.

Step 4: Stuff the Shells

Spread a thin layer of your chosen sauce on the bottom of a 9×13-inch baking dish. This prevents the shells from sticking. Using a small spoon, carefully fill each cooked pasta shell with a generous amount of the seafood and cheese mixture.

Step 5: Assemble and Bake

Arrange the filled shells snugly in the prepared baking dish. Pour the remaining sauce over the top, making sure to cover them evenly. Sprinkle the remaining mozzarella cheese over the shells. Bake in a preheated oven at 375°F (190°C) for 25-30 minutes, or until the sauce is bubbly and the cheese on top is melted and lightly golden. For another fantastic baked dish, try this hearty ground beef casserole.

Choosing Your Perfect Sauce

While our classic cream sauce is a perfect match, this recipe is highly adaptable. Here are a few sauce options to consider:

Classic Creamy Alfredo Sauce

This is the ultimate choice for a decadent dish. A simple sauce of butter, garlic, heavy cream, and Parmesan enhances the rich seafood filling perfectly.

Rich & Zesty Marinara Sauce

For a different flavor profile, a high-quality jarred or homemade marinara sauce adds a bright, acidic contrast to the creamy filling. It creates a delicious seafood pasta dish reminiscent of a cioppino.

Simple Garlic Butter Sauce

If you want the seafood to be the absolute star, a simple sauce of melted butter, fresh garlic, lemon juice, and white wine is an elegant and light option.

Pro Tips from a Seasoned Cook

• Don’t Overcook the Pasta: The number one rule for stuffed shells. An al dente shell is strong enough to hold the filling without turning mushy in the oven.
• Pat Your Seafood Dry: To prevent a watery filling, make sure to pat your shrimp and scallops dry with a paper towel before cooking.
• Use Freshly Grated Cheese: It melts smoother and tastes better than pre-shredded cheese, which often contains anti-caking agents. For a cheesy weeknight meal, you might also love our Crack Chicken Penne.
• Let It Rest: After baking, let the dish rest for 5-10 minutes. This allows the filling and sauce to set, making it easier to serve.

Make-Ahead & Freezing Instructions

This is the perfect make-ahead meal! You can fully assemble the dish, cover it tightly, and refrigerate for up to 24 hours before baking. You may need to add 5-10 minutes to the baking time. To freeze, assemble the dish in a freezer-safe pan without baking. Cover with plastic wrap and foil and freeze for up to 3 months. Bake from frozen at 375°F, covered with foil, for 50-60 minutes, then uncover for the final 10-15 minutes until bubbly and golden.

What to Serve with Seafood Stuffed Shells

This rich dish pairs beautifully with simple sides. A crisp green salad with a light vinaigrette, like this Apple Feta Salad, is a refreshing contrast. A side of crusty garlic bread is also essential for soaking up every last bit of the delicious sauce. For a wine pairing, a chilled Sauvignon Blanc or Pinot Grigio works wonderfully.

Frequently Asked Questions

A Restaurant-Quality Meal at Home

This Seafood Stuffed Shells recipe is pure comfort and elegance in one dish. It’s a joy to make and even more of a joy to eat. We hope you and your loved ones enjoy this special meal. If you make it, we’d love to see it! Share a photo and tag us on Pinterest.

Seafood Stuffed Shells Recipe

Seafood Stuffed Shells (The Ultimate Creamy Recipe)

This Seafood Stuffed Shells recipe features jumbo pasta shells filled with a luxurious blend of shrimp, crab, and scallops in a creamy three-cheese sauce. It's an impressive, restaurant-quality meal that's surprisingly easy to make at home.

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Prep Time 25 minutes mins

Cook Time 30 minutes mins

Total Time 55 minutes mins

Servings: 6 servings

Course: Dinner, Main Course

Cuisine: American, Italian

Calories: 680

Ingredients Equipment Method Notes

Ingredients

  

• 12 oz jumbo pasta shells about 24-28 shells
• 8 oz small shrimp peeled, deveined, and roughly chopped
• 6 oz lump crab meat picked over for shells
• 6 oz bay scallops patted dry
• 15 oz whole milk ricotta cheese
• 1.5 cups shredded mozzarella cheese divided
• 0.5 cup grated Parmesan cheese
• 1 large egg lightly beaten
• 0.25 cup fresh parsley chopped
• 1 tsp Old Bay seasoning
• 2 tbsp butter
• 1 small onion finely chopped
• 3 cloves garlic minced
• 4 tbsp butter
• 2 cloves garlic minced
• 1.5 cups heavy cream
• 0.5 cup grated Parmesan cheese
• Salt and black pepper to taste

Equipment

• 1 9x13 inch Baking Dish
• 1 Large Skillet
• 1 Large Pot

Instructions

 

1. Preheat oven to 375°F (190°C). Cook jumbo pasta shells in salted water according to package directions, but undercook by 1-2 minutes until al dente. Drain and rinse with cool water.
2. While pasta cooks, make the filling. Melt 2 tbsp butter in a large skillet over medium heat. Add chopped onion and 3 cloves of minced garlic; cook until soft. Add shrimp and scallops, cooking for 2-3 minutes until just opaque. Remove from heat and let cool.
3. In a large bowl, combine ricotta, 1 cup of mozzarella, 1/2 cup Parmesan, beaten egg, parsley, and Old Bay. Gently fold in the cooled seafood mixture and the lump crab meat.
4. Prepare the sauce. In the same skillet, melt 4 tbsp butter over medium heat. Add 2 cloves of minced garlic and cook for 30 seconds. Slowly whisk in the heavy cream and bring to a simmer. Stir in 1/2 cup Parmesan cheese until melted. Season with salt and pepper.
5. Spread about 1/2 cup of the cream sauce on the bottom of a 9x13-inch baking dish. Fill each shell with the seafood mixture and arrange them in the dish.
6. Pour the remaining sauce over the shells. Top with the remaining 1/2 cup of mozzarella cheese.
7. Bake uncovered for 25-30 minutes, until the sauce is bubbly and the top is golden brown. Let rest for 5-10 minutes before serving.

Notes

Tip 1: To prevent a watery filling, ensure you pat the shrimp and scallops completely dry with paper towels before cooking.
Tip 2: You can substitute the cream sauce with 2 cups of your favorite high-quality marinara sauce for a different flavor profile.
Tip 3: The shells can be assembled up to 24 hours in advance. Cover and refrigerate, then add 5-10 minutes to the baking time.