After a long week filled with takeout and quick meals, I craved something truly special to brighten my weekend dinner table. That’s when my eyes settled on this luxury Seafood Lasagna with Shrimp and Crab, a delightful indulgence that effortlessly merges the best of Italian comfort food with the bounty of the sea. Just imagining the layers of creamy ricotta and rich Alfredo sauce, nestled between tender lasagna noodles and elevated by sweet crab and succulent shrimp, instantly transported me to a sun-soaked Italian coastal kitchen.
What’s particularly irresistible about this recipe is its heartwarming versatility—whether you budget with imitation crab or enjoy extra shrimp, each bite bursts with satisfying flavors that will impress any guest at a dinner party or around your family table. The crispy breadcrumb topping adds a delightful contrast to the creamy layers below, making every forkful a mouthwatering experience. This isn’t just another pasta dish; it’s an elegant feast perfect for turning an ordinary night into an extraordinary occasion. Let’s dive into this deliciously rich seafood lasagna that’s destined to become a family favorite!
Why is Seafood Lasagna Shrimp Crab special?
Indulgent Comfort: This seafood lasagna combines the flavors of the ocean with the richness of Italian cuisine, creating a dish that feels luxurious yet comforting.
Versatile Ingredients: Customize your meal with variations like imitation crab or extra shrimp, making it budget-friendly while still delicious.
Crispy Topping: The golden breadcrumb layer adds a satisfying crunch, perfectly balancing the creamy interior, enhancing each bite.
Perfect for Celebrations: Whether it’s a special occasion or a family gathering, this dish elevates any dinner with its impressive presentation and flavor.
Easy Preparation: Despite its indulgent appearance, this recipe is straightforward and can be prepared in advance, allowing you to enjoy stress-free entertaining.
Transform your dinner with this restaurant-quality dish—your guests will be raving about it for days!
Seafood Lasagna Shrimp Crab Ingredients
For the Noodles
• Lasagna Noodles – Cook them until al dente for the best structure, making sure they don’t become mushy.
For the Seafood Filling
• Shrimp – Fresh or frozen, ensure to thaw completely and pat dry to minimize moisture in the lasagna.
• Crab Meat – Opt for lump crab for richness; imitation crab is a great budget-friendly alternative.
For the Cheese Mixture
• Ricotta Cheese – Provides creaminess; consider substituting half with cottage cheese for a lighter twist on the classic.
• Mozzarella Cheese – Essential for that gooey texture when melted, making each layer irresistibly cheesy.
• Parmesan Cheese – Adds a nutty flavor and enhances browning throughout the dish.
For the Sauce
• Alfredo Sauce – You can make this from scratch or use store-bought; it’s what gives the dish its creamy consistency.
• Heavy Cream – Ensures the cheese mixture has a rich texture that complements the seafood.
For Cooking
• Olive Oil – Ideal for sautéing garlic and seafood to amplify the dish’s flavor profile.
• Garlic – Freshly minced for an aromatic boost, enhancing the overall depth of flavor.
For Seasoning and Garnish
• Fresh Parsley – Adds a fresh touch and bright color to the finished dish.
• Salt, Black Pepper, Red Pepper Flakes – These seasonings enhance the dish and bring out the flavors of the seafood.
For the Topping
• Breadcrumbs – Creates a crispy topping that contrasts beautifully with the creamy layers beneath.
Embrace the rich flavors of seafood lasagna shrimp crab as you gather these delightful ingredients for a meal that promises to impress!
How to Make Seafood Lasagna with Shrimp and Crab
Preheat the Oven: Start by preheating your oven to 375°F (190°C) to ensure it’s perfectly heated for baking your lasagna.
Cook the Noodles: Bring a large pot of salted water to a boil. Cook the lasagna noodles until al dente, about 8-10 minutes, then drain thoroughly and set aside.
Sauté Garlic: In a skillet, heat 2 tablespoons of olive oil over medium heat. Add the minced garlic and sauté for about 1 minute, until fragrant and slightly golden.
Cook the Shrimp: Add the shrimp to the skillet, cooking until they turn pink and opaque, which should take roughly 3-4 minutes. Gently fold in the crab meat and season with salt, black pepper, and red pepper flakes. Cook for an additional 2-3 minutes before removing from heat.
Prepare the Cheese Mixture: In a mixing bowl, combine the ricotta, half of the mozzarella, Parmesan, heavy cream, and fresh parsley. Stir until the mixture is smooth and creamy.
Layer the Ingredients: In a 9×13-inch baking dish, spread a thin layer of Alfredo sauce on the bottom. Layer with noodles, then add 1/3 of the cheese mixture, followed by 1/3 of the seafood mixture, and drizzle with another layer of Alfredo sauce.
Repeat the Layers: Continue layering with noodles, cheese mixture, seafood mixture, and Alfredo sauce two more times. Finish with a layer of noodles spread with Alfredo sauce, and top with the remaining mozzarella, Parmesan, and breadcrumbs.
Bake the Lasagna: Cover the dish with foil and bake for 25 minutes. After that, remove the foil and bake for an additional 10-15 minutes until the top is golden and bubbly.
Let it Rest: Allow the lasagna to rest for about 10 minutes before slicing. This helps the layers set and makes serving easier.
Optional: Garnish with additional fresh parsley for a pop of color before serving.
Exact quantities are listed in the recipe card below.
Storage Tips for Seafood Lasagna Shrimp Crab
Fridge: Store leftovers in an airtight container for up to 3 days. Allow the seafood lasagna to cool completely before sealing to preserve flavor and texture.
Freezer: For longer storage, wrap the lasagna tightly in plastic wrap and foil, then freeze for up to 3 months. Thaw in the fridge overnight before reheating.
Reheating: Reheat individual portions in the microwave for quick meals or cover the entire dish with foil and bake at 350°F (175°C) for about 20-25 minutes until heated through.
Layering Integrity: Avoid refrigerating while still warm, as this can cause the layers to separate, affecting the quality of your seafood lasagna shrimp crab.
Seafood Lasagna Shrimp Crab Variations
Feel free to explore a world of flavors with these delightful variations that let your creativity shine.
Budget-Friendly Swap: Use imitation crab instead of lump crab for a wallet-friendly alternative without sacrificing too much flavor.
Extra Seafood Kick: Add more shrimp or combine with scallops for extra protein and a wider seafood palette. Just be mindful to cook the scallops gently to keep them tender.
Lighten It Up: Swap half of the ricotta cheese with cottage cheese for a lighter cheese mixture that still yields great creaminess.
Herb Infusion: Incorporate fresh basil or dill into the seafood and cheese mixtures to elevate aromatic notes, making every bite feel like a fancy Italian escape.
Zesty Twist: Add a splash of lemon juice or some zest into the cheese mixture for a refreshing tang that perfectly complements rich flavors.
Layer It Differently: For a textural twist, alternate sliced zucchini with noodles for a veggie-packed lasagna, adding flavor and nutrition.
Heat it Up: Mix in a dash of cayenne pepper or diced jalapeños for those who enjoy that extra bit of spice in their seafood indulgence.
Gourmet Touch: Top with truffle oil drizzle just before serving for a luxurious finish that makes this dish truly stand out.
Get adventurous with these variations; your seafood lasagna will surely turn into a beloved masterpiece!
What to Serve with Seafood Lasagna with Shrimp and Crab?
Elevate your dining experience with delightful side dishes that enhance the rich flavors of your seafood lasagna.
Crispy Caesar Salad: A refreshing mix of romaine and crunchy croutons drizzled with Caesar dressing provides a bright crunch to balance the creamy lasagna.
Garlic Bread: Warm, buttery garlic bread is perfect for sopping up extra sauce, adding a savory element that complements the richness of the lasagna.
Sautéed Green Beans: Tender green beans tossed in olive oil and garlic bring a pop of color and freshness to the table, cutting through the indulgence of the dish gracefully.
Roasted Zucchini: Lightly seasoned roasted zucchini adds a lovely earthy flavor and a tender texture, creating a satisfying contrast with the lasagna’s creamy layers.
Chilled White Wine: A glass of chilled Pinot Grigio or Sauvignon Blanc elevates the meal by offering a crisp, acidic counterpoint to the seafood’s richness.
Lemon Sorbet: A light, refreshing sorbet can act as the perfect palate cleanser after your indulgent main course, leaving everyone with a delightful finish.
Immerse yourself in each flavor pairing to create a memorable meal experience!
Expert Tips for Seafood Lasagna
Ingredient Prep: Ensure shrimp and crab are fully thawed and patted dry; excess moisture can result in a watery seafood lasagna.
Layering Technique: Alternate the layers neatly to maintain structure. Too many layers may cause the lasagna to be cumbersome when slicing.
Resting Time: Allow the lasagna to rest after baking for clean cuts. This resting period lets the flavors meld beautifully, enhancing the overall experience.
Breadcrumb Quality: Use fresh breadcrumbs for a better texture; they create a superior crispy topping when compared to store-bought options.
Serving Suggestions: Complement your seafood lasagna shrimp crab with a zesty Caesar salad and a crisp white wine for a perfect dinner pairing.
Make Ahead Options
These indulgent Seafood Lasagna with Shrimp and Crab are ideal for busy weeknights or special occasions, making them perfect for meal prep! You can prepare the layers (noodles, cheese mixture, and seafood mixture) up to 24 hours in advance and refrigerate them in separate airtight containers. This not only saves you time but also keeps the flavors vibrant. To maintain quality, avoid layering the final assembly until just before baking; when you’re ready to enjoy it, simply layer the components in a baking dish, add Alfredo sauce and toppings, and bake as directed. This ensures your lasagna is just as delicious and fresh, ready to impress at the dinner table!
Seafood Lasagna with Shrimp and Crab Recipe FAQs
How do I know if my shrimp and crab meat are fresh?
Absolutely! Fresh shrimp should be slightly translucent with a firm texture. If there’s a strong fishy odor or a slimy texture, they are best avoided. When it comes to crab meat, look for a sweet, clean scent, and ensure it’s a bright white color. Always check the packaging for sell-by dates if you’re purchasing pre-packaged crab.
What is the best way to store leftover seafood lasagna?
You can store leftovers in an airtight container in the refrigerator for up to 3 days. It’s best to let the seafood lasagna cool completely before sealing it to preserve its rich flavors and textures. When ready to enjoy, you can reheat it slowly in the oven for the best results.
Can I freeze seafood lasagna, and if so, how?
Very good question! Yes, you can freeze seafood lasagna. To do this, first, let it cool completely. Then, wrap the lasagna tightly in plastic wrap and then in aluminum foil to avoid freezer burn. It can be stored in the freezer for up to 3 months. When you’re ready to enjoy it, thaw it overnight in the fridge. To reheat, bake at 350°F (175°C) for about 20-25 minutes until heated through.
I find my seafood lasagna turning out soupy—what’s going wrong?
One common culprit for a watery lasagna is excess moisture from the seafood. To prevent this, ensure your shrimp and crab are fully thawed and patted dry before adding them to the dish. Additionally, cooking them properly to remove excess moisture will help keep your lasagna layers nice and firm. Remember to avoid overloading the lasagna with too much cheese or sauce as well!
Can I substitute ingredients to make this dish healthier?
The more the merrier when it comes to ingredient swaps! You can certainly substitute half of the ricotta cheese with cottage cheese for a lighter version, which will slightly change the texture. Also, using extra shrimp instead of crab can not only lower the cost but also make for a delicious dish. Just make sure to keep everything balanced to maintain flavor.
Are there any dietary considerations for this recipe?
Yes! If you’re cooking for someone with allergies, keep in mind that both shrimp and crab are common allergens. If you’re entertaining guests with dietary restrictions, consider using imitation crab for a seafood-friendly alternative and make sure to check labels for potential allergens in the Alfredo sauce.

Indulgent Seafood Lasagna with Shrimp and Crab Delight
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C).
- Bring a large pot of salted water to a boil. Cook lasagna noodles until al dente, about 8-10 minutes, then drain.
- In a skillet, heat olive oil over medium heat. Add minced garlic and sauté for 1 minute until fragrant.
- Add shrimp to the skillet and cook until pink and opaque, about 3-4 minutes. Fold in crab meat and season with salt, black pepper, and red pepper flakes. Cook for an additional 2-3 minutes.
- In a mixing bowl, combine ricotta, half the mozzarella, Parmesan, heavy cream, and fresh parsley. Stir until smooth and creamy.
- In a baking dish, spread a layer of Alfredo sauce followed by noodles, then cheese mixture, seafood mixture, and another layer of Alfredo sauce. Repeat the layers twice more.
- Finish with a layer of noodles, Alfredo sauce, and top with remaining mozzarella, Parmesan, and breadcrumbs.
- Cover with foil and bake for 25 minutes. Remove foil and bake for an additional 10-15 minutes until golden and bubbly.
- Allow lasagna to rest for 10 minutes before slicing to help the layers set.