“Is there anything more rewarding than pulling a bubbling, golden-brown dish from the oven after a long day? If you crave something that satisfies both your taste buds and culinary ambitions, this Creamy Shrimp Crab Lasagna is just the ticket! Packed with tender shrimp and savory crab, each layer is enveloped in a velvety Alfredo sauce and a dreamy blend of cheeses that promise to whisk you away to seafood heaven. Not only is this dish a delightful comfort food that’s bound to impress guests, but it’s also surprisingly quick to prepare, making it a perfect weeknight indulgence. So, are you ready to dive into a sea of flavor with your loved ones?”

Why is this Shrimp Crab Lasagna irresistible?
Heavenly Flavor: Each bite is bursting with succulent shrimp and savory crab, perfectly complemented by a creamy Alfredo sauce that envelops the layers in comfort.
Creamy Layers: The combination of ricotta, mozzarella, and Parmesan guarantees a rich, cheesy experience that elevates any meal.
Quick Prep: Despite its gourmet appearance, you can whip this up in under an hour—ideal for busy weeknights or last-minute gatherings!
Crowd-Pleaser: Impress family and friends with this delectable dish that transforms your dinner table into a fine dining experience, just as delightful as our popular Shrimp Cakes with Lemon Aioli!
Customizable: Want to tweak your lasagna? Swap crab for more shrimp or even scallops to fit your cravings and pantry!
Shrimp Crab Lasagna Ingredients
For the Lasagna
• Lasagna Noodles – These are the hearty layers that hold everything together; cook according to package directions for best results.
• Crab Meat – This adds a rich, ocean-like flavor; for a milder taste, you can substitute with imitation crab.
• Shrimp – Provides a delightful texture and sweetness; use 1 pound, peeled and deveined for the perfect bite.
For the Cheesy Mixture
• Mozzarella Cheese – For that gooey, melty texture; use 2 cups shredded to achieve maximum creaminess.
• Ricotta Cheese – This contributes a wonderful creaminess; use 2 cups, and you can trade it for cottage cheese if you prefer a lighter option.
• Parmesan Cheese – This adds sharp, salty flavor; use 1 cup, grated for optimal taste.
For the Sauce
• Heavy Cream – This enhances the richness of the cheese mixture; use 1 cup for the creamiest consistency.
• Alfredo Sauce – The star of the dish, use 4 cups to create moisture and depth of flavor in your Shrimp Crab Lasagna.
For Flavor
• Chili Flakes – This optional spice element adds warmth; use ½ teaspoon if you like a little kick.
• Parsley – This provides freshness and color; use 2 sprigs, finely chopped to brighten your dish.
• Garlic – As the aromatic base layer, use 2 cloves, minced to enhance the overall flavor.
• Olive Oil – Essential for sautéing seafood; use 2 tablespoons to impart a lovely richness.
• Salt & Black Pepper – These essential seasonings should be used in equal parts, 1 teaspoon each, to elevate the dish beautifully.
For the Topping
• Breadcrumbs – For topping texture; use ½ cup, which can be substituted with more Parmesan if you prefer an extra cheesy crust.
Dive into this delightful Shrimp Crab Lasagna, perfect for impressing guests or treating your family to a restaurant-quality meal at home!
Step‑by‑Step Instructions for Shrimp Crab Lasagna
Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C). This initial step ensures a perfectly cooked Shrimp Crab Lasagna, helping it reach that ideal bubbly and golden finish as it bakes. While the oven is heating, gather all your ingredients and baking dish to streamline the prepping process.
Step 2: Prepare the Lasagna Noodles
Cook the lasagna noodles according to the package instructions, usually boiling them for about 8-10 minutes until al dente. Drain the noodles thoroughly and lay them flat on a clean kitchen towel to cool. This ensures they don’t stick together and makes handling easier when layering your Shrimp Crab Lasagna.
Step 3: Sauté the Seafood
In a large skillet, heat olive oil over medium heat. Add minced garlic, and sauté for about 1 minute until fragrant. Then, add the shrimp and cook for 3-4 minutes until they turn pink. Stir in the crab meat, salt, black pepper, and optional chili flakes, cooking for an additional 2-3 minutes until the seafood is fully heated through and combined, filling your kitchen with a delightful aroma.
Step 4: Mix the Cheesy Filling
In a mixing bowl, combine ricotta cheese, half of the grated Parmesan, 1 cup of mozzarella, chopped parsley, and heavy cream. Stir until you achieve a creamy, homogeneous mixture. This cheesy filling adds rich texture and flavors to your Shrimp Crab Lasagna, setting a delicious foundation for layering.
Step 5: Assemble the Lasagna Layers
Grease a 9×13-inch baking dish, then start layering: first, a single layer of noodles, then half of the cheesy mixture, followed by half of the seafood sauté. Pour about 1 cup of Alfredo sauce over this layer. Repeat with another layer of noodles, cheese, seafood, and sauce, and finish with one last layer of noodles topped with remaining Alfredo sauce for a moist finish.
Step 6: Add the Toppings
Sprinkle the remaining mozzarella and Parmesan cheese over the top of your assembled Shrimp Crab Lasagna, then evenly distribute the breadcrumbs for a delightful crunch. Cover the dish loosely with foil to help retain moisture. This layered beauty will transform into a comforting meal with a crispy atop during baking.
Step 7: Bake to Perfection
Bake your lasagna in the preheated oven for 25 minutes covered with foil. After this time, carefully remove the foil and continue to bake for another 10-15 minutes until the top is bubbly and golden brown. The rich aroma will fill your kitchen, signaling that your Shrimp Crab Lasagna is nearly ready!
Step 8: Let It Rest
Once baked, remove the lasagna from the oven, and let it rest for about 10 minutes before serving. This resting period is crucial, allowing the layers to firm up and stay intact when you cut into this delicious Shrimp Crab Lasagna, making each slice perfectly shareable.

Expert Tips for Shrimp Crab Lasagna
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Seafood Prep: Ensure seafood is well-drained to avoid excess moisture in your Shrimp Crab Lasagna, which can make it soggy.
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Rest Time: Allow the lasagna to rest for at least 10 minutes after baking. This helps the layers set and makes slicing easier.
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Make Ahead: You can assemble the lasagna a day in advance—simply refrigerate it before baking to save time on busy evenings.
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Freezing Wisely: If you have leftovers, wrap cooled portions tightly and store them for up to two months. Thaw in the fridge before reheating for the best texture.
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Homemade Sauce: Consider making your own Alfredo sauce using butter, cream, and Parmesan for an elevated flavor in your Shrimp Crab Lasagna.
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Layering Technique: Start with a bit of sauce on the bottom of the dish before layering noodles to prevent them from sticking to the pan.
Shrimp Crab Lasagna Variations
Feel free to elevate your culinary experience by customizing this Shrimp Crab Lasagna to match your taste preferences!
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More Shrimp: Incorporate an extra pound of shrimp for a sweeter taste that enhances the dish’s seafood essence.
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Scallops: Substitute crab with scallops for a luxurious twist—these tender morsels will melt in your mouth and add a unique flavor.
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Cottage Cheese: Swap ricotta for cottage cheese for a lighter texture, while still packing that delightful creaminess.
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Spice it Up: Add diced jalapeños or a teaspoon of cayenne pepper for a kick of heat that will leave your taste buds tingling with excitement.
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Dairy-Free: Use a plant-based cream alternative and dairy-free mozzarella to make this dish vegan-friendly without losing the rich, comforting taste.
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Herb Infusion: Experiment with fresh herbs like dill or cilantro in your cheesy mixture to imbue new flavors that dance beautifully alongside the seafood.
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Add Vegetables: Mix in spinach or sautéed mushrooms for extra nutrients, good flavor, and added depth in texture.
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Parmesan Crust: Swap breadcrumbs on top with crushed Parmesan crisps for an ultimate cheesy topping that adds an irresistible crunch.
And if you’re looking for other seafood delights to explore, might I suggest trying my High Protein Honey Garlic Shrimp or serve your lasagna alongside a fresh One Pot Lasagna to keep the inspiration flowing? Enjoy creating your own version of this mouthwatering dish!
Make Ahead Options
These Creamy Shrimp Crab Lasagna layers are perfect for meal prep enthusiasts! You can assemble the entire dish up to 24 hours in advance; simply cover it tightly and refrigerate. To ensure the best quality, prepare the cheese mixture and sauté the seafood beforehand, then layer everything in your baking dish. When you’re ready to enjoy this delightful seafood lasagna, just pop it in the oven straight from the fridge, but add an extra 10-15 minutes to the baking time to ensure it’s heated through. This way, you can savor the warm, comforting flavors of your Shrimp Crab Lasagna with minimal effort on busy weeknights!
How to Store and Freeze Shrimp Crab Lasagna
Fridge: Store leftover Shrimp Crab Lasagna in an airtight container for up to 3 days to maintain its creamy texture and flavor.
Freezer: Wrap cooled portions tightly in plastic wrap, followed by aluminum foil, and freeze for up to 2 months. This prevents freezer burn and keeps the delicious flavors intact.
Reheating: Thaw frozen portions in the fridge overnight. Reheat in a preheated oven at 350°F (175°C) for 20-25 minutes, covering with foil to keep it moist.
Make-Ahead: You can also assemble the lasagna ahead of time and store it in the fridge, covered, for up to 24 hours before baking. This way, it’s ready to pop in the oven for a quick meal!
What to Serve with Shrimp Crab Lasagna
Transform your seafood feast into a memorable dining experience with these delightful pairings!
- Garlic Bread: Perfect for scooping up those delicious cheesy layers, this warm, buttery staple adds a comforting crunch.
- Lemon-Dressed Salad: A fresh mixed greens salad, drizzled with a zesty lemon vinaigrette, brightens up the richness of the lasagna and adds a refreshing contrast.
- Steamed Asparagus: Tender asparagus spears provide a nice crunch and vibrant color that complements the creamy textures beautifully.
- Broccolini: Lightly sautéed with garlic and olive oil, this veggie adds a great earthy flavor, making for an appealing and nutritious side.
- Chardonnay: A chilled glass of chardonnay enhances the lasagna’s seafood flavors beautifully, making each sip a delightful experience.
- Dessert Option: Finish off your meal with a light lemon sorbet to cleanse the palate and add a touch of sweetness after the rich meal.
Every bite deserves a pairing that elevates it to creamy perfection!

Shrimp Crab Lasagna Recipe FAQs
How do I select the best seafood for this Shrimp Crab Lasagna?
Absolutely! For optimal flavor, choose freshest shrimp and lump crab meat. When selecting shrimp, look for those that are firm and free of odors. Avoid crab that has dark spots or a strong fishy smell. If using imitation crab, ensure it is fresh and well-packaged.
What is the best way to store leftover Shrimp Crab Lasagna?
Very! To keep your delicious leftovers, store them in an airtight container in the fridge for up to 3 days. Make sure to cover tightly to maintain moisture and flavor. For even better results, reheat by splashing a little cream over portions to restore their creaminess.
Can I freeze Shrimp Crab Lasagna?
Yes, you can! To freeze, wrap cooled portions tightly in plastic wrap, followed by aluminum foil. This can retain its delicious flavor for up to 2 months. When you’re ready to enjoy, thaw in the fridge overnight and reheat in a preheated oven at 350°F (175°C) for 20-25 minutes, covering with foil to keep it moist.
What common issues should I look out for when making this Shrimp Crab Lasagna?
Be mindful! If your lasagna turns out too watery, it’s often due to excess moisture from the seafood. Ensure that you thoroughly drain the shrimp and crab before cooking. Additionally, allowing the lasagna to rest for 10 minutes after baking will help the layers set, making it easier to slice.
Can I make Shrimp Crab Lasagna ahead of time?
Absolutely! You can prepare the lasagna a day in advance. Assemble it in your baking dish, cover it tightly, and refrigerate without baking. When you’re ready, simply pop it in the oven and bake according to the instructions. This is a great way to save time during busy evenings.
Is Shrimp Crab Lasagna suitable for those with dietary restrictions?
Very! Always check for allergies, especially to seafood, dairy, or gluten from the noodles. If you’re making it for someone with dietary restrictions, consider using gluten-free noodles and substituting ricotta with tofu or cottage cheese for a lighter option.

Creamy Shrimp Crab Lasagna That Will Wow Your Dinner Guests
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C).
- Cook the lasagna noodles according to the package instructions, then drain and lay flat.
- In a large skillet, heat olive oil and sauté garlic for 1 minute. Then add the shrimp and cook until pink. Stir in crab meat, salt, pepper, and optional chili flakes.
- In a bowl, combine ricotta, half of the Parmesan, 1 cup mozzarella, parsley, and heavy cream to form a creamy mixture.
- Grease a baking dish and layer noodles, half of the cheese mixture, half of the seafood, and 1 cup Alfredo sauce. Repeat the layers and finish with noodles and remaining sauce.
- Top with remaining mozzarella, Parmesan, and breadcrumbs. Cover loosely with foil.
- Bake for 25 minutes covered, then uncover and bake for an additional 10-15 minutes until bubbling and golden.
- Let it rest for about 10 minutes before serving.

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