As I stood at the stove, the tantalizing aroma of sautéed garlic mingled with the fresh scent of shrimp filling the kitchen, I couldn’t help but smile. That’s when it hit me—I was about to create a masterpiece with my Shrimp Crab Lasagna. This dish is not only creamy and indulgent but also a make-ahead gem, perfect for impressing friends or simply treating yourself on a cozy night in. Layered with a rich Alfredo sauce and a trio of cheeses, this recipe invites you to discover a delightful blend of flavors that feels both comforting and luxurious. Plus, it’s freezer-friendly, making weeknight dinners a breeze! Ready to dive into a culinary adventure? Let’s get cooking!

Why Is Shrimp Crab Lasagna a Winner?
Indulgent, Creamy Layers: Your taste buds will rejoice as rich Alfredo sauce envelops succulent shrimp and crab in every forkful.
Versatile Options: Whether you stick to fresh seafood or use imitation crab, this recipe adapts to your preferences.
Quick Prep: Assembly is a breeze, especially if you prepare it ahead and enjoy delicious leftovers later.
Crowd Pleaser: Perfect for gatherings, this lasagna transforms a regular meal into a fantastic dining event, reminiscent of a restaurant-quality dish right at home.
Freezer-Friendly: Make an extra batch and store it for those busy weeknights, just like my Shrimp Corn Soup or High Protein Lasagna for easy dinners!
Shrimp Crab Lasagna Ingredients
For the Pasta Layers
• Lasagna Noodles – Use 12 sheets for a solid structure; follow package directions for best results.
For the Seafood Filling
• Crab Meat – Adds a sweet seafood flavor and richness; imitation crab can be a convenient substitute.
• Shrimp – Provides a tender, mild seafood taste; ensure shrimp are peeled and deveined, or swap with scallops for variety.
For the Cheese Mixture
• Mozzarella Cheese – Adds creaminess and stretch; 2 cups shredded works perfectly.
• Ricotta Cheese – Contributes to the creamy texture; mix with herbs for added flavor—cottage cheese can offer a lighter option.
• Parmesan Cheese – Provides nuttiness and depth; use 1 cup grated, with extra for topping if desired.
For the Creamy Sauce
• Heavy Cream – Essential for a rich, creamy consistency; don’t skimp on this!
• Alfredo Sauce – The star of the dish, using 4 cups seals the deal on flavor!
For Seasoning and Garnishing
• Chili Flakes – Adds a hint of spice; adjust according to your heat preference.
• Parsley – Freshly chopped for a vibrant garnish; it brightens up the dish beautifully.
• Garlic – Minced, this adds fragrant notes; 2 cloves will enhance the overall flavor.
• Olive Oil – Used for cooking the shrimp; it adds additional richness.
• Salt and Black Pepper – Essential seasonings to elevate the flavor profile.
For the Crunchy Top
• Breadcrumbs – Provides delightful texture and crunch on top; can swap with more parmesan if you prefer a softer finish.
Step‑by‑Step Instructions for Shrimp Crab Lasagna
Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C). This ensures the perfect cooking temperature for your Shrimp Crab Lasagna. While the oven warms, gather your baking dish and ingredients to streamline the process, setting the stage for a delightful culinary experience.
Step 2: Prepare the Lasagna Noodles
In a large pot, bring water to a boil and cook 12 lasagna noodles according to package directions until al dente, usually about 8-10 minutes. Once cooked, drain the noodles and rinse them briefly with cold water to stop the cooking process. This helps maintain their structure for the layers ahead.
Step 3: Cook the Seafood Filling
In a large skillet over medium heat, add 2 tablespoons of olive oil and sauté 2 minced garlic cloves for about 1 minute until fragrant. Add the 1 pound of peeled and deveined shrimp to the pan, cooking for about 3-4 minutes until they are pink. Gently stir in 1 cup of crab meat, seasoning with salt, black pepper, and optional chili flakes, then cook for an additional 2-3 minutes before removing from heat.
Step 4: Mix the Cheese Filling
In a mixing bowl, combine 15 ounces of ricotta cheese, 1 cup of shredded mozzarella, and ½ cup of grated Parmesan cheese with a splash of heavy cream. Mix in ¼ cup of freshly chopped parsley to add a vibrant touch. Stir until everything is smooth and well incorporated, creating a rich cheese mixture that will complement the seafood layers beautifully.
Step 5: Assemble the Lasagna
Spread a thin layer of Alfredo sauce on the bottom of a 9×13 inch baking pan to prevent sticking. Start layering: first, add 3 lasagna noodles, then a portion of the cheese mixture, followed by the seafood filling, and drizzle with Alfredo sauce. Repeat these layers two more times, finishing with a final layer of noodles topped generously with remaining Alfredo sauce.
Step 6: Add the Crunchy Topping
Sprinkle the top of your assembled Shrimp Crab Lasagna with the remaining ½ cup of mozzarella cheese, ½ cup of grated Parmesan, and ½ cup of breadcrumbs for a delightful crunch. Cover the dish with foil to retain moisture during baking, which ensures the layers meld beautifully.
Step 7: Bake the Lasagna
Place the covered lasagna in the preheated oven and bake for 25 minutes. After this time, remove the foil and continue baking for another 10-15 minutes until the top is golden brown and the sauce is bubbling. This step creates a deliciously crispy crust on top, enticing everyone with its aroma.
Step 8: Cool and Serve
After removing the Shrimp Crab Lasagna from the oven, let it rest for about 10 minutes before slicing. This allows the layers to set, making it easier to serve. Garnish with additional chopped parsley for a fresh finishing touch, and enjoy this comforting dish with family and friends!

How to Store and Freeze Shrimp Crab Lasagna
Fridge: Store any leftovers in an airtight container for up to 3 days; reheat gently in the oven to maintain its creamy texture.
Freezer: Wrap cooled portions tightly in foil or use freezer-safe containers for up to 2 months; remember to label them for quick identification later.
Thawing: To preserve quality, thaw your frozen Shrimp Crab Lasagna in the fridge overnight before reheating; it helps maintain the flavors and structure.
Reheating: When ready to enjoy, reheat in the oven at 350°F (175°C) for about 25 minutes until heated through, adding a splash of cream if needed for extra moisture.
Shrimp Crab Lasagna Variations & Substitutions
Feel free to get creative with this dish, and discover new flavors that will excite your palate!
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Imitation Crab: Use imitation crab instead of fresh crab to make it quicker and more budget-friendly.
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Scallops Swap: Try using scallops in place of shrimp for a unique, tender texture that will elevate your lasagna experience. The sweetness of the scallops complements the creamy sauce beautifully!
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Double Mozzarella: For an extra cheesy goodness, increase the amount of mozzarella and decrease ricotta; it creates a melty bliss in every bite.
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Nutty Flavor: Incorporate a blend of different cheeses like Gouda or Gruyere for an earthy flavor twist; experiment to find a favorite combination!
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Breadcrumb-Free: Omit the breadcrumbs and instead, top with additional cheese for a softer, richer finish; it enhances that creamy texture you crave.
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Heat It Up: Add diced jalapeños or a sprinkle of cayenne pepper to kick up the heat, awakening your senses and giving the dish a fiery flair.
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Herb Infusion: Mix fresh herbs like basil or thyme into your cheese filling for a fresh burst of flavor; it beautifully complements the seafood.
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Vegan-Friendly: Substitute with plant-based shrimp and cheese alternatives, making it a deliciously creamy and indulgent vegan option without losing the dish’s essence.
For more ideas or inspiration, you might want to check out my Spicy Crab Onigiri for a zesty twist or experiment with my High Protein Lasagna for a nutritious delight!
What to Serve with Shrimp Crab Lasagna?
Perfectly complementing this delicious lasagna can enhance your dining experience and create an unforgettable meal.
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Garlic Bread: Freshly baked garlic bread adds a crunchy, buttery texture that pairs beautifully with the creamy lasagna. It’s perfect for sopping up every delicious drop of the Alfredo sauce.
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Arugula Salad: A crisp arugula salad drizzled with lemon vinaigrette offers a fresh contrast to the richness of the lasagna, balancing out the flavors and adding a peppery bite.
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Roasted Vegetables: A medley of roasted seasonal vegetables can enhance your meal’s aesthetic and provide a wholesome element that’s colorful and vibrant. The caramelization complements the savory notes of the lasagna.
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White Wine: A chilled glass of Chardonnay or Pinot Grigio complements seafood beautifully, enhancing the flavors of the shrimp and crab while maintaining the luxurious feel of the dish.
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Mango Sorbet: This refreshing sorbet serves as a light dessert, cleansing the palate after the creamy layers of lasagna for a sweet finish to your meal.
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Caprese Skewers: Fresh mozzarella, basil, and cherry tomatoes drizzled with balsamic glaze create a delightful appetizer that can entice your guests, with flavors that resonate with the Italian theme of the dinner.
Make Ahead Options
These Shrimp Crab Lasagna layers are a dream come true for busy home cooks looking to save time! You can assemble the entire dish up to 24 hours in advance. Simply prepare the lasagna as instructed, but before the final baking step, cover it tightly with foil and refrigerate. For optimal quality, ensure that you don’t overload the layers with sauce to prevent sogginess. When you’re ready to serve, remove the foil and bake directly from the refrigerator, allowing an additional 10-15 minutes of baking time to ensure it heats through completely. This way, you’ll enjoy the same delicious flavors with minimal effort on a hectic weeknight!
Expert Tips for Shrimp Crab Lasagna
• Texture Matters: Ensure your cooked seafood, especially the shrimp and crab, is drained thoroughly to avoid excess liquid that can make your lasagna soggy.
• Rest Is Best: Allowing the lasagna to rest for 10 minutes after baking helps the layers firm up, making it easier to slice and serve without falling apart.
• Homemade Alfredo: For an extra flavor boost, consider making your own Alfredo sauce. It’s simple and makes an incredible difference in your Shrimp Crab Lasagna.
• Assemble Ahead: If you’re short on time, you can prepare the lasagna a day in advance. Simply assemble it, refrigerate, and bake it fresh when you’re ready to serve.
• Freezing Tips: For longer storage, wrap cooled portions tightly in foil and freeze for up to two months. Thaw overnight in the fridge before reheating to maintain quality.

Shrimp Crab Lasagna Recipe FAQs
What kind of crab meat is best to use for Shrimp Crab Lasagna?
Absolutely! You can use either fresh crab meat or imitation crab, depending on your preference and budget. Fresh crab offers a sweet, delicate flavor, while imitation crab is a convenient, cost-effective alternative. Both options will still provide that delightful seafood taste in your layers of lasagna.
How should I store leftovers of Shrimp Crab Lasagna?
Very good question! Store any leftovers in an airtight container in the fridge for up to 3 days. When reheating, I recommend warming it in the oven at 350°F (175°C) for about 25 minutes, which helps maintain its creamy texture. You can add a splash of heavy cream to keep it moist if desired!
Can I freeze Shrimp Crab Lasagna?
Certainly! For freezing, let the lasagna cool completely after baking. Then, wrap portions tightly in foil or transfer to freezer-safe containers. It can be stored in the freezer for up to 2 months. To reheat, thaw it overnight in the fridge, and then warm it in the oven at 350°F (175°C) for 25 minutes.
What should I do if my Shrimp Crab Lasagna turns out too watery?
Very understandable! If you notice excess moisture, there are a few things to consider. First, make sure to drain the seafood thoroughly before adding it to the lasagna layers. Second, allow the lasagna to rest for about 10 minutes after baking; this will let the layers set and absorb some of the liquid. Lastly, consider using less heavy cream or a thicker Alfredo sauce if this is a recurring issue.
Can I make Shrimp Crab Lasagna ahead of time?
Absolutely! You can prepare the Shrimp Crab Lasagna up to a day in advance. Simply assemble the dish, cover it tightly with foil, and store it in the fridge. When you’re ready to serve, bake it from the refrigerator straight to the oven – just add a few extra minutes to the baking time to ensure it’s heated through. This makes entertaining a breeze!
Is Shrimp Crab Lasagna safe for pets or people with shellfish allergies?
Great question! It’s important to note that shrimp and crab are common allergens. If you’re cooking for someone with a shellfish allergy, I recommend avoiding any seafood altogether or using substitutes, such as sautéed mushrooms or vegetables, to keep the dish safe while still delicious. Always check with guests about allergens before serving!

Creamy Shrimp Crab Lasagna to Indulge Your Taste Buds
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C).
- Bring water to a boil and cook the lasagna noodles for about 8-10 minutes until al dente, then drain and rinse with cold water.
- Heat olive oil in a skillet, sauté garlic for 1 minute, then add shrimp and cook until pink. Stir in crab meat, season, and cook for 2-3 more minutes.
- In a mixing bowl, combine ricotta, mozzarella, parmesan, a splash of cream, and parsley until smooth.
- Layer Alfredo sauce, noodles, cheese mixture, seafood filling, and repeat, finishing with noodles and Alfredo on top.
- Top with mozzarella, parmesan, and breadcrumbs. Cover with foil and bake for 25 minutes, then remove foil and bake for another 10-15 until golden brown.
- Let lasagna cool for 10 minutes before serving and garnish with parsley.

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