The kitchen fills with a fragrant symphony of sizzling garlic and melting cheese as I unveil a delightful twist on a classic favorite: Creamy Shrimp Crab Lasagna. This hearty main course embraces a luscious blend of tender shrimp and rich crab meat, all layered with velvety Alfredo sauce and a trio of cheeses, making it an unforgettable treat for any occasion. Not only is it a crowd-pleaser, but it’s also incredibly versatile—feel free to swap in imitation crab or even scallops for a personalized touch. As the golden, crispy breadcrumbs crown the top, each bite transports you to a cozy coastal eatery, perfect for cozy dinners or festive gatherings. Ready to dive into this seafood delight? Let’s get cooking!

Why Is This Lasagna So Special?
Deliciously Unique: This Shrimp Crab Lasagna stands out with its luxurious blend of seafood and cheese, offering a flavor profile that’s truly exceptional.
Easily Customizable: Wanting to accommodate dietary needs? Substitute imitation crab or scallops for delightful variations that cater to your preferences!
Crowd-Pleasing Comfort: With layers of gooey mozzarella and rich Alfredo sauce, it’s guaranteed to impress at any gathering, similar to our tasty Crab Bombs Bites or Crispy Crab Rangoon Bombs.
Simple to Make: Despite its incredible taste, the preparation is straightforward—perfect for both beginner cooks and seasoned chefs alike.
Versatile Serving Options: Serve it with garlic bread or a light salad for a complete meal that complements the richness, just like with our Irresistible Shrimp Tacos.
Satisfying Leftovers: Better yet, this dish can be prepared ahead of time, making it a perfect candidate for meal prep or even freezing for future family dinners!
Shrimp Crab Lasagna Ingredients
• Crafted for seafood lovers, this list of ingredients will make your lasagna shine.
For the Lasagna
- Lasagna Noodles – 12 sheets provide the structure and layers you crave; follow package instructions for cooking.
- Crab Meat – The main source of seafood flavor; feel free to substitute with imitation crab for a similar taste.
- Shrimp – Sweet and succulent; use peeled and deveined shrimp, or swap in scallops if you prefer.
For the Cheese Filling
- Mozzarella Cheese – 2 cups of shredded mozzarella adds gooey, stringy goodness to the layers.
- Ricotta Cheese – Creamy and delightful; consider cottage cheese as a lighter substitute.
- Parmesan Cheese – 1 cup, grated for a salty, nutty flavor that enhances browning.
For the Sauce and Seasoning
- Heavy Cream – Increases richness; you can omit or replace it with milk for a lighter option.
- Alfredo Sauce – 4 cups is essential for moisture and flavor; feel free to use homemade or store-bought.
- Chili Flakes – Adds a hint of heat, but omit if you’re serving those who prefer milder flavors.
- Fresh Parsley – Use 2 sprigs, finely chopped for freshness and beautiful garnishing.
- Salt – Essential for enhancing flavor; 1 teaspoon is all you need.
- Garlic – 2 minced cloves amplify the aroma and taste.
- Olive Oil – 2 tablespoons for sautéing your ingredients.
- Black Pepper – Season to taste with 1 teaspoon.
For the Crunchy Topping
- Breadcrumbs – 1/2 cup for that delicious crispy topping; you may replace with extra parmesan for more flavor.
Now that you have the ingredients for this Shrimp Crab Lasagna, you’re on your way to impressing your family and friends with a seafood treat they’ll never forget!
Step‑by‑Step Instructions for Shrimp Crab Lasagna
Step 1: Preheat the Oven
Begin by preheating your oven to 375°F (190°C). This crucial step ensures that your Shrimp Crab Lasagna bakes evenly and achieves that golden, bubbly top. While the oven is warming up, gather your ingredients and equipment to streamline the cooking process.
Step 2: Prepare the Noodles
Cook 12 sheets of lasagna noodles as per the package instructions until al dente, about 8-10 minutes. Once done, drain the noodles and lay them flat on a clean surface or a lightly oiled baking sheet. This prevents sticking and allows them to cool while you prepare the filling.
Step 3: Sauté the Garlic and Seafood
In a large skillet, heat 2 tablespoons of olive oil over medium heat. Add 2 minced cloves of garlic and sauté for about 1 minute until fragrant. Next, add the peeled and deveined shrimp, cooking for 3-4 minutes until they turn pink. Stir in the crab meat, 1 teaspoon of salt, black pepper, and optional chili flakes, cooking for an additional 2-3 minutes.
Step 4: Create the Cheese Mixture
In a mixing bowl, combine 1 cup of ricotta cheese, half of the grated Parmesan, 1 cup of shredded mozzarella, 2 sprigs of finely chopped fresh parsley, and 1/2 cup of heavy cream. Mix all the ingredients until they form a smooth and creamy filling, ready for layering in your Shrimp Crab Lasagna.
Step 5: Assemble the Lasagna
Spread a layer of Alfredo sauce across the bottom of a 9×13 inch baking dish. Add a layer of noodles, followed by half of the cheese mixture, seafood mixture, and then more Alfredo sauce. Repeat the layering process until you exhaust all ingredients, topping with a final layer of noodles soaked in Alfredo sauce.
Step 6: Add the Toppings
Sprinkle the remaining mozzarella and Parmesan cheese evenly across the top of the lasagna. Follow it up with 1/2 cup of breadcrumbs, ensuring an even coating for that delightful crunch. Loosely cover the dish with aluminum foil to prevent excessive browning during the initial baking.
Step 7: Bake the Lasagna
Place the assembled Shrimp Crab Lasagna in your preheated oven and bake for 25 minutes covered. Then, remove the foil and bake for an additional 10-15 minutes, allowing it to bubble and turn a beautiful golden brown. Keep an eye on it to achieve the perfect finish.
Step 8: Rest Before Serving
After baking, take the lasagna out of the oven and let it rest for 10 minutes before slicing. This resting time allows the layers to set, making it easier to serve and adding to the delightful experience of enjoying a delicious Shrimp Crab Lasagna. Optionally, garnish with fresh parsley for a pop of color.

How to Store and Freeze Shrimp Crab Lasagna
Fridge: Store leftover Shrimp Crab Lasagna in an airtight container for up to 2 days. Be sure to let it cool completely before sealing to lock in freshness and flavor.
Freezer: For long-term storage, wrap portions tightly in plastic wrap and then in aluminum foil. Freeze for up to 2 months. When ready to enjoy, thaw in the fridge overnight before reheating.
Reheating: To reheat, place the lasagna in a preheated oven at 350°F (175°C) for about 25 minutes, or until heated through. You can also warm individual portions in the microwave for about 2-3 minutes.
Make-Ahead: Assembling the Shrimp Crab Lasagna a day in advance can save time and allow the flavors to meld beautifully! Simply store it in the refrigerator, unbaked.
Expert Tips for Shrimp Crab Lasagna
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Properly Drain Seafood: Ensure all seafood is thoroughly drained before adding to the filling to prevent excess moisture that can make the lasagna soggy.
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Layer Smart: Alternate layers for balance—start with noodles, then cheese mixture, followed by seafood and sauce. This ensures even distribution of flavors in your Shrimp Crab Lasagna.
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Bake with Care: Cover the dish with foil for the first part of baking to avoid over-browning. Uncover towards the end for that desired golden crust.
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Make Ahead: Feel free to assemble the lasagna a day in advance and refrigerate it, which enhances the flavors. Just bake it when you’re ready!
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Serving Suggestions: Pair your lasagna with a zesty salad or garlic bread for a delightful contrast to its rich, creamy layers.
What to Serve with Creamy Shrimp Crab Lasagna?
The comforting layers of this indulgent seafood lasagna invite a delightful spread of sides to create the perfect meal experience.
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Garlic Bread: Warm, buttery slices are ideal for mopping up creamy Alfredo sauce, adding a savory crunch to each bite.
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Arugula Salad: A fresh, peppery salad with a zesty vinaigrette balances the richness of the lasagna, providing a refreshing contrast.
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Steamed Asparagus: Tender asparagus rods, lightly seasoned, complement the seafood while adding a vibrant pop of color to your plate.
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Roasted Vegetables: A medley of roasted zucchini, bell peppers, and carrots enhances the meal with a sweet, caramelized taste that pairs beautifully with the lasagna.
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Chilled White Wine: Serve with a light, crisp white wine, such as Pinot Grigio, to refresh the palate and enhance the seafood flavors.
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Lemon Sorbet: A palate-cleansing dessert like lemon sorbet is a refreshing finish, echoing the acidity of your salad and providing a vibrant end to your meal.
Create a dining experience that delights and satisfies with these thoughtful pairings that elevate your Shrimp Crab Lasagna to new heights!
Shrimp Crab Lasagna Variations & Substitutions
Feel free to get creative with this recipe and tailor it to your tastes or dietary needs!
- Dairy-Free: Use a dairy-free cream alternative and omit cheese for a lactose-free version without losing the creamy texture.
- Keto-Friendly: Swap traditional noodles for zucchini or eggplant slices to enjoy a low-carb version that still satisfies your cravings.
- Extra Seafood: Replace crab with more shrimp or add in some scallops for an even richer seafood experience.
- Spicy Kick: Incorporate diced jalapeños or a splash of hot sauce for heat lovers who enjoy some added spice.
- Herbaceous Twist: Add fresh thyme or basil to the cheese mixture to infuse the dish with aromatic flavors, enhancing that homemade feel.
- Vegan Version: Use plant-based cream, nutritional yeast instead of cheese, and skip the seafood for a fully vegan adaptation that’s packed with flavor.
- Cheesy Delight: Swap breadcrumbs for extra mozzarella or Parmesan on top to create an even cheesier crust that will have everyone reaching for seconds!
- Seafood Fusion: Try mixing in some cooked lobster or mussels for a luxurious seafood blend that’s sure to impress guests.
Experimenting with these variations can help you discover your own favorite take on this comforting classic, just like our delicious Keto Garlic Shrimp or flavorful Shrimp Taco Tacos. Let your culinary creativity run wild!
Make Ahead Options
These Shrimp Crab Lasagna are perfect for busy weeknights and meal prep enthusiasts! You can assemble the lasagna up to 24 hours in advance. Simply layer the noodles, seafood, cheese mixture, and Alfredo sauce in a 9×13 inch baking dish, cover it tightly with plastic wrap or foil, and refrigerate until you’re ready to bake. This method not only saves time but also allows the flavors to meld beautifully. When ready to serve, simply preheat your oven and bake the lasagna straight from the fridge; it may need a few extra minutes in the oven to achieve that golden, bubbling perfection. Enjoy a delightful homemade meal with minimal last-minute effort!

Shrimp Crab Lasagna Recipe FAQs
How do I choose the best seafood for my lasagna?
Absolutely! When selecting shrimp and crab meat, look for fresh, firm shrimp that’s a vibrant pink, avoiding those with a fishy smell. For crab, you can use fresh lump crab meat or opt for imitation crab, which still delivers excellent flavor. If you prefer scallops, ensure they are similarly firm and slightly opaque.
What’s the best way to store leftovers?
Very simple! After letting the lasagna cool for about 30 minutes, transfer leftovers to an airtight container. They can stay fresh in the fridge for up to 2 days. When you’re ready to enjoy them again, simply reheat in the oven at 350°F (175°C) for about 25 minutes, or microwave individual portions for 2-3 minutes.
Can I freeze Shrimp Crab Lasagna, and how?
Yes, you can! To freeze, first cool the lasagna completely and then cut it into individual portions. Wrap each piece tightly in plastic wrap and then in aluminum foil to prevent freezer burn. It’s safe to keep it in the freezer for up to 2 months. Thaw overnight in the fridge and reheat as mentioned above.
What should I do if the lasagna is too watery?
No worries—this happens sometimes! If your lasagna turns out watery, it may be due to excess moisture from the seafood. To combat this, make sure to thoroughly drain all seafood before mixing it into the filling. Additionally, you can bake the lasagna uncovered for the last 10 minutes to allow some of the moisture to evaporate and improve the texture.
Are there any dietary considerations I should be aware of?
Definitely! If anyone at your gathering has allergies, be aware that shellfish and dairy are both major allergens. If you’re accommodating guests with these allergies, consider substituting the seafood with grilled chicken or a veggie-based filling. Additionally, making your lasagna with cottage cheese instead of ricotta creates a lighter dish that can also cater to those with lactose intolerance.
How can I prepare this dish in advance?
You can assemble the shrimp crab lasagna up to a day ahead! Simply layer the ingredients in your baking dish, cover it with plastic wrap, and refrigerate. This allows the flavors to meld beautifully. Bake it fresh when you’re ready to serve, adjusting the baking time as needed if it’s coming straight from the fridge.

Creamy Shrimp Crab Lasagna for Cozy Family Dinners
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C). Gather your ingredients while the oven warms up.
- Cook the lasagna noodles according to package instructions until al dente, about 8-10 minutes.
- In a large skillet, heat olive oil over medium heat. Sauté garlic for 1 minute, then add shrimp and cook until pink.
- Add crab meat, salt, black pepper, and optional chili flakes. Cook for an additional 2-3 minutes.
- In a bowl, mix ricotta, half of the parmesan, mozzarella, parsley, and heavy cream until smooth.
- Spread Alfredo sauce in a baking dish, then layer noodles, half of the cheese mixture, seafood mixture, and more sauce.
- Repeat layers until all ingredients are used, topping with noodles soaked in Alfredo sauce.
- Sprinkle remaining mozzarella and parmesan on top, then add breadcrumbs. Cover with foil.
- Bake for 25 minutes covered, then remove the foil and bake an additional 10-15 minutes until golden.
- Let the lasagna rest for 10 minutes before slicing. Garnish with parsley if desired.

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