Seafood Lasagna Recipe | Recipe
Seafood lasagna: a creamy, cheesy, and hearty dish that might just become one of your family’s favorites! It’s indulgent without being too heavy, and the rich combination of shrimp, crab, and sauce makes every bite irresistible. I stumbled upon this dish when I wanted to experiment with seafood in my usual pasta recipes. Lasagna seemed like the perfect choice, and honestly, this seafood twist was a hit right from the first bite! So, if you’re a fan of seafood and looking to try something a little different from the classic beef lasagna, this is a must-try.
The beauty of this seafood lasagna is that it’s special enough for a dinner party but comforting enough for a casual Sunday dinner. Plus, the sauce brings an extra level of richness that perfectly complements the tender shrimp and sweet crab meat. Let’s dive into how to bring this ocean-inspired dish to life!
A personal seafood lasagna story
I first made seafood lasagna for a family gathering where I wanted to offer something unique but still crowd-pleasing. My family’s pretty used to me trying out new things in the kitchen, but this one had everyone raising their eyebrows. Shrimp and crab in lasagna? Really? But after the first bite, even the skeptical ones were sold.
I remember the smell that filled the kitchen—garlicky, buttery, with the light briny scent of shrimp and crab—it was mouthwatering. The creamy sauce bubbling up around the edges of the lasagna noodles as it baked had me sneaking a peek in the oven every five minutes. When I pulled that golden, cheesy masterpiece out, I knew we had a winner. Now, it’s become one of those “special request” meals whenever there’s something to celebrate!
How seafood lasagna came to be
While traditional lasagna is rooted in Italian cuisine with layers of pasta, ricotta, and a hearty tomato-based meat sauce, seafood lasagna offers a fresh twist. sauce as the base makes this version creamier and lighter than the traditional red sauce lasagna. Seafood-based lasagnas are more common in coastal regions of Italy, where fresh catches from the sea are readily available. Over time, this dish has evolved, especially in the U.S., with the addition of shrimp, crab, and even lobster, giving it an almost luxurious feel.
Let’s talk ingredients: seafood goodness and creamy perfection
- Shrimp: The shrimp adds a pop of sweet and briny flavor, along with some firm texture that holds up well between the layers of soft cheese and noodles. You can substitute scallops or even lobster if you’re feeling extra fancy!
- Crab meat: Crab adds a delicate, sweet seafood flavor that pairs beautifully with the creaminess of the sauce. I usually opt for lump crab meat for texture, but imitation crab works in a pinch.
- Ricotta cheese: The creamy ricotta forms the foundation of the cheese mixture, giving the lasagna its signature smooth layers. Cottage cheese is an acceptable swap if you’re looking for a lighter option.
- Breadcrumbs: These give the top layer a satisfying crunch. Panko breadcrumbs work great here if you want something extra crispy.

Kitchen gear: what you need (and what you can totally skip)
You don’t need anything too fancy to make seafood lasagna, but there are a few tools that make the process a little smoother:
- Large skillet: Perfect for sautéing the shrimp and crab. You want enough space to spread out the seafood so everything cooks evenly.
- 9×13-inch baking dish: The standard size for lasagna, ensuring the layers cook through evenly and hold their shape.
- Aluminum foil: This is key for the first half of the baking process to keep moisture in and prevent the top from browning too early.
- Sharp knife: For chopping garlic and parsley. You want everything finely minced for even flavor distribution.
Skip the food processor or immersion blender—everything here can be easily mixed by hand.
Step-by-step: my foolproof method (and a few hard-learned lessons)
- Prep your noodles: Boil the lasagna noodles according to the package instructions. Pro tip: Add a splash of olive oil to the boiling water to prevent the noodles from sticking together. Drain and lay them out flat on a baking sheet to keep them from clumping.
- Cook the seafood: Heat olive oil in a large skillet over medium heat and sauté the garlic for about a minute—don’t let it burn! Add the shrimp and cook until they turn pink, which takes about 3-4 minutes. Then, toss in the crab meat along with salt, pepper, and red pepper flakes if you like a little heat. Sauté for another couple of minutes. Don’t overcook the seafood, or it’ll get rubbery.
- Mix the cheese filling: In a bowl, stir together ricotta, 1 cup of mozzarella, ½ cup of Parmesan, heavy cream, and parsley. This mixture should be thick but spreadable. If it’s too thick, add a splash more cream.
- Assemble the lasagna: Start by spreading a thin layer of sauce on the bottom of your baking dish. Lay down a layer of lasagna noodles, then spread ⅓ of the cheese mixture, followed by ⅓ of the seafood. Drizzle some sauce over this, and repeat the layering process until you’re out of ingredients, ending with a final layer of noodles and sauce on top.
- Bake: Sprinkle the remaining mozzarella, Parmesan, and breadcrumbs over the top. Cover with foil and bake at 375°F for 25 minutes. Afterward, remove the foil and bake for another 10-15 minutes to get that golden, bubbly top. Let the lasagna rest for about 10 minutes before cutting into it—this helps it set and makes slicing easier.

Fun variations to try!
This recipe is super versatile, and I’ve played around with several variations depending on what’s in my fridge:
- Gluten-free: Use gluten-free lasagna noodles and double-check that your sauce and breadcrumbs are gluten-free. It works beautifully!
- Lobster lasagna: Swap the shrimp for lobster chunks for an extra decadent dish. It’s rich, but oh so worth it for special occasions.
- Spinach addition: Add layers of sautéed spinach between the seafood and cheese for a pop of color and a little extra nutrition.
- Lighter version: If you want to cut down on richness, use part-skim ricotta and mozzarella, and swap heavy cream for milk in the cheese mixture.
- Spicy Cajun twist: Add some Cajun seasoning to the shrimp for a zesty kick. It pairs really well with the creamy sauce and adds a bit of flair to the dish.
How to serve seafood lasagna like a pro
Presentation is key when serving seafood lasagna. Slice generous squares of lasagna and serve them on wide plates to catch all the creamy sauce. A sprinkle of fresh parsley on top adds a nice pop of color, and a wedge of lemon on the side enhances the seafood flavors.
For sides, I like to serve a crisp green salad with a tangy vinaigrette to cut through the richness. Garlic bread is a no-brainer here—you’ll want something to mop up all that sauce. You could also roast some asparagus or broccoli for a simple veggie side.
drink pairings
A splash of lemon or lime provides a refreshing contrast to the creamy dish. If you’re feeling more adventurous, try a non-alcoholic citrus-flavored cocktail with lemon, orange, and mint to brighten the palate.
For something warm, herbal teas like chamomile or a light green tea are lovely, balancing out the richness without overpowering the delicate seafood flavors.
Storing and reheating tips
Leftovers? Lucky you! Store any extra seafood lasagna in an airtight container in the fridge for up to 3 days. When reheating, I recommend covering it with foil and popping it in the oven at 350°F for about 15 minutes until warmed through. For quicker reheating, the microwave works, but add a splash of water and cover it with a damp paper towel to keep it from drying out.
If you want to freeze it, assemble the lasagna but don’t bake it. Cover tightly with plastic wrap and foil, then freeze for up to 2 months. When you’re ready to cook, thaw it in the fridge overnight and bake as directed.
Adjusting for different serving sizes
This recipe serves about 8, but you can easily scale it up or down. If you’re making it for a smaller crowd, simply halve the ingredients and bake it in an 8×8-inch dish. If you’re feeding a bigger group, double everything and use two 9×13-inch pans. Just keep an eye on the baking time—smaller pans might need a little less time in the oven, while bigger batches could need a few extra minutes to get that perfect golden top.

Frequently asked questions
1. Can I use frozen shrimp and crab?
Yes! Just make sure to thaw and pat them dry before cooking so they don’t add extra moisture.
2. Can I make seafood lasagna ahead of time?
Absolutely! You can assemble it the night before and keep it in the fridge until you’re ready to bake.
3. How can I prevent my lasagna from being watery?
Make sure to drain your seafood and cook off any excess liquid before layering. Letting the lasagna rest for 10 minutes after baking also helps it set.
4. Is this recipe suitable for a low-carb diet?
You can make it low-carb by using zucchini or eggplant slices instead of lasagna noodles.

Seafood Lasagna Recipe | Recipe
This indulgent seafood lasagna with shrimp, crab, and sauce is perfect for a special dinner. Creamy, cheesy, and irresistible!
- Total Time: 1 hour 10 minutes
- Yield: 8 1x
Ingredients
- 12 lasagna noodles
- 1 lb shrimp, peeled and deveined
- 1 lb crab meat
- 2 cups ricotta cheese
- 2 cups shredded mozzarella cheese
- 1 cup grated Parmesan cheese
- 4 cups sauce
- 1 cup heavy cream
- 2 cloves garlic, minced
- 2 tbsp olive oil
- 1 tbsp fresh parsley, chopped
- 1 tsp salt
- 1 tsp black pepper
- 1/2 tsp red pepper flakes (optional)
- 1/2 cup breadcrumbs
Instructions
- Prep your noodles: Boil the lasagna noodles according to the package instructions. Pro tip: Add a splash of olive oil to the boiling water to prevent the noodles from sticking together. Drain and lay them out flat on a baking sheet to keep them from clumping.
- Cook the seafood: Heat olive oil in a large skillet over medium heat and sauté the garlic for about a minute—don’t let it burn! Add the shrimp and cook until they turn pink, which takes about 3-4 minutes. Then, toss in the crab meat along with salt, pepper, and red pepper flakes if you like a little heat. Sauté for another couple of minutes. Don’t overcook the seafood, or it’ll get rubbery.
- Mix the cheese filling: In a bowl, stir together ricotta, 1 cup of mozzarella, ½ cup of Parmesan, heavy cream, and parsley. This mixture should be thick but spreadable. If it’s too thick, add a splash more cream.
- Assemble the lasagna: Start by spreading a thin layer of sauce on the bottom of your baking dish. Lay down a layer of lasagna noodles, then spread ⅓ of the cheese mixture, followed by ⅓ of the seafood. Drizzle some sauce over this, and repeat the layering process until you’re out of ingredients, ending with a final layer of noodles and sauce on top.
- Bake: Sprinkle the remaining mozzarella, Parmesan, and breadcrumbs over the top. Cover with foil and bake at 375°F for 25 minutes. Afterward, remove the foil and bake for another 10-15 minutes to get that golden, bubbly top. Let the lasagna rest for about 10 minutes before cutting into it—this helps it set and makes slicing easier.
Notes
Presentation is key when serving seafood lasagna. Slice generous squares of lasagna and serve them on wide plates to catch all the creamy sauce. A sprinkle of fresh parsley on top adds a nice pop of color, and a wedge of lemon on the side enhances the seafood flavors.
For sides, I like to serve a crisp green salad with a tangy vinaigrette to cut through the richness. Garlic bread is a no-brainer here—you’ll want something to mop up all that sauce. You could also roast some asparagus or broccoli for a simple veggie side.
- Prep Time: 30 minutes
- Cook Time: 40 minutes
- Category: Dinner