Seafood Lasagna with Shrimp

Section: Satisfying Main Dishes for Every Occasion

This layered dish features tender shrimp and sweet crab meat nestled between sheets of pasta combined with rich Alfredo sauce and a cheesy blend of ricotta, mozzarella, and Parmesan. Garlic-sautéed seafood adds depth, while a crunchy breadcrumb topping finishes with a golden crust. Baking melds all flavors together, creating a bubbly, savory delight that's perfect for special occasions or comfort meals. Resting before serving helps the layers set, making every slice a creamy, flavorful experience.

A chef in a kitchen preparing food.
Created by Olivia Olivia
Last modified on Wed, 12 Nov 2025 19:21:51 GMT
A seafood lasagna with shrimp and crab. Save
A seafood lasagna with shrimp and crab. | cuisineandlife.com

This seafood lasagna combines tender shrimp and sweet crab meat layered with rich Alfredo sauce and a blend of cheeses for a dish that feels both indulgent and comforting. The garlic sautéed seafood adds a burst of flavor while the creamy mix of ricotta, mozzarella, and Parmesan creates luscious layers. Topped with a golden crust of extra cheese and breadcrumbs, this lasagna is perfect for special occasions or any time you want to treat your family to something fancy yet easy to make.

I first made this for a family holiday dinner, and it quickly became a much requested favorite. The kids loved the shrimp, and the grownups enjoyed the cheesy, comforting richness that made everyone feel special.

Ingredients

  • Lasagna noodles: the base for layering use no boil noodles for convenience or cook regular ones al dente to avoid sogginess
  • Shrimp: peeled and deveined for easy eating fresh or thawed frozen ensures tenderness and best flavor
  • Crab meat: lump crab offers a sweet luxurious texture that elevates the dish
  • Ricotta cheese: adds creamy softness and balances the seafood’s briny flavors
  • Mozzarella cheese: melts beautifully to create gooey stretchy layers
  • Parmesan cheese: sharp and nutty it deepens the flavor profile
  • Alfredo sauce: creamy and rich this binds everything together homemade or good quality store bought works well
  • Heavy cream: enriches the cheese filling making it silky smooth
  • Garlic: fresh minced garlic adds aromatic depth and a flavor boost
  • Olive oil: for gently sautéing the garlic and seafood to develop flavor
  • Fresh parsley: a bright herbaceous touch to finish the dish
  • Salt black pepper and red pepper flakes: seasonings that balance and add a subtle kick
  • Breadcrumbs: for a crunchy topping use fresh or panko to get a golden crust

Instructions

Preheat and prepare noodles:
Preheat your oven to 190 degrees Celsius (375 degrees Fahrenheit). If you are using regular lasagna noodles cook them following the package instructions until they are al dente meaning tender but still firm to the bite. Once cooked drain carefully and lay them out separated to prevent sticking while you prepare the rest of the dish.
Sauté the seafood:
Heat olive oil in a skillet over medium heat. Add the minced garlic and sauté for about one minute just until fragrant but not browned to release its aroma without bitterness. Add the shrimp and cook for three to four minutes until they turn pink and opaque signaling they are perfectly cooked. Stir in the crab meat gently then season with salt black pepper and a pinch of red pepper flakes for a subtle heat. Cook everything together for another two to three minutes then remove from the heat to avoid overcooking.
Mix the cheese filling:
In a medium bowl combine ricotta cheese with one cup of shredded mozzarella half a cup of grated Parmesan heavy cream and chopped fresh parsley. Stir until the mixture is smooth and well blended. This creamy herby cheese filling will add richness and a fresh flavor contrast to the seafood layers.
Assemble the layers:
Spread a thin coating of Alfredo sauce evenly over the bottom of a 9 by 13 inch baking dish. Lay down a layer of lasagna noodles on top of the sauce. Spoon one third of the cheese mixture gently over the noodles then evenly distribute one third of the seafood mixture on top. Drizzle some Alfredo sauce over the seafood to keep the layers moist and flavorful. Repeat this layering process two more times finishing with a final layer of noodles topped with Alfredo sauce.
Top and bake:
Sprinkle the remaining mozzarella and Parmesan cheeses evenly over the final layer. Add the breadcrumbs on top for crunch and texture. Cover the dish with aluminum foil and bake in the preheated oven for 25 minutes. After this initial baking time remove the foil and bake for another 10 to 15 minutes until the top is golden brown and the lasagna is bubbly all over.
Rest and serve:
Once baked allow the lasagna to rest for about 10 minutes. This resting period helps the layers set so that the slices hold shape when cut. Garnish with additional fresh parsley to add a pop of color and brightness. Serve warm and enjoy the rich layered flavors.
A seafood lasagna with shrimp and crab on top.
A seafood lasagna with shrimp and crab on top. | cuisineandlife.com

My favorite part of this dish is the fresh crab meat. It brings a subtle sweetness and a luxurious touch that makes every bite feel special. One time I made this for a close friend’s birthday and watching everyone’s eyes light up as they tasted the layers made it clear I had found a new go to recipe for celebrations.

Storage Tips

Keep any leftovers tightly covered in the refrigerator for up to three days. When reheating use an oven to preserve the crunchy breadcrumb topping or microwave in short bursts if you’re in a hurry. This lasagna also freezes well thaw overnight in the refrigerator before reheating to maintain taste and texture.

Ingredient Substitutions

If fresh crab is unavailable canned lump crab meat can work but the texture will be softer and less luxurious. Shrimp can be replaced with scallops or a firm white fish like cod or halibut. For Alfredo sauce a high quality jarred option is fine but making your own with butter cream and Parmesan cheese will always taste fresher and richer.

Serving Suggestions

Pair this seafood lasagna with a crisp green salad tossed in lemon vinaigrette to cut through the richness. Steamed asparagus or sautéed green beans work beautifully as sides. For drinks a light white wine such as Pinot Grigio or Sauvignon Blanc complements the creamy sauce and seafood without overpowering the fresh flavors.

A plate of seafood lasagna with shrimp and crab on top.
A plate of seafood lasagna with shrimp and crab on top. | cuisineandlife.com

Let the lasagna rest before slicing to help it set. Serve warm and enjoy the luxurious seafood flavors.

Common Questions About Recipes

→ How do I avoid overcooking the shrimp?

Sauté shrimp briefly until pink and opaque, about 3-4 minutes, to keep them tender and juicy without becoming rubbery.

→ What type of pasta works best for this dish?

Traditional lasagna noodles hold layers well and absorb sauces without becoming soggy, making them ideal for this dish.

→ Can I prepare this dish ahead of time?

Yes, you can assemble and refrigerate it for a few hours before baking. Increase baking time if starting from cold.

→ How do I get a crunchy topping?

Sprinkle fresh or panko breadcrumbs mixed with cheeses over the top layer before baking to create a golden, crispy crust.

→ Which seasonings enhance the seafood flavors?

Fresh garlic, parsley, black pepper, salt, and a touch of red pepper flakes highlight the natural seafood taste.

Seafood Lasagna Shrimp Crab

Tender shrimp and crab layered with creamy Alfredo and cheeses, topped with a golden breadcrumb crust.

Prep Time
20 minutes
Cooking Time
40 minutes
Total Time Required
60 minutes
Created by Olivia: Olivia

Recipe Category: Main Dishes

Skill Level: Moderately Challenging

Style of Cuisine: Italian-American

Serves: 6 How Many Servings (1 9x13 inch casserole)

Dietary Preferences: ~

Ingredients Needed

→ Pasta

01 9 lasagna noodles, no-boil or regular cooked al dente

→ Seafood

02 454 grams (1 pound) peeled and deveined shrimp
03 225 grams (8 ounces) lump crab meat

→ Cheese Mixture

04 1 cup (240 ml) ricotta cheese
05 1 cup (113 grams) shredded mozzarella cheese
06 1/2 cup (50 grams) grated Parmesan cheese
07 120 ml heavy cream
08 2 tablespoons chopped fresh parsley

→ Sauce and Flavoring

09 480 ml Alfredo sauce, homemade or store-bought
10 2 tablespoons olive oil
11 2 cloves garlic, minced
12 Salt, to taste
13 Black pepper, to taste
14 1/4 teaspoon red pepper flakes (optional)

→ Topping

15 1/2 cup (56 grams) shredded mozzarella cheese
16 1/4 cup (25 grams) grated Parmesan cheese
17 1/4 cup (30 grams) fresh or panko breadcrumbs

Step-by-Step Directions

Step 01

Preheat oven to 375 degrees Fahrenheit. Cook lasagna noodles according to package instructions until al dente. Drain and set aside to prevent sticking.

Step 02

Heat olive oil over medium heat in a skillet. Add minced garlic and sauté for one minute until fragrant. Add shrimp and cook until pink and opaque, about 3 to 4 minutes. Stir in crab meat, season with salt, black pepper, and red pepper flakes if using. Cook for an additional 2 to 3 minutes then remove from heat.

Step 03

In a medium bowl, combine ricotta, 1 cup shredded mozzarella, 1/2 cup grated Parmesan, heavy cream, and chopped parsley. Stir until smooth and homogeneous.

Step 04

Spread a thin layer of Alfredo sauce on the bottom of a 9 by 13 inch baking dish. Arrange a layer of noodles over the sauce. Spoon one third of the cheese mixture over the noodles, spreading gently. Add one third of the seafood mixture, then drizzle additional Alfredo sauce. Repeat layering two more times, finishing with noodles and Alfredo sauce on top.

Step 05

Sprinkle remaining mozzarella, Parmesan, and breadcrumbs evenly over the top. Cover with foil and bake for 25 minutes. Remove foil and continue baking for 10 to 15 minutes until the topping is golden and bubbly.

Step 06

Allow the dish to rest for 10 minutes before slicing to let the layers set. Garnish with additional fresh parsley if desired and serve warm.

Helpful Hints

  1. Avoid overcooking shrimp to maintain tender texture; cook until just opaque. Use fresh breadcrumbs toasted lightly in olive oil for enhanced crunch and flavor.
  2. Assemble ahead and refrigerate for a few hours before baking, adding extra bake time if baking from cold.

Must-Have Equipment

  • 9 by 13 inch (23 by 33 cm) baking dish
  • Large skillet
  • Medium mixing bowl

Allergy Details

Check ingredient packaging for allergens, and consult a healthcare provider if you’re unsure.
  • Contains shellfish, dairy, and gluten

Nutritional Details (Per Serving)

These nutrition figures are for guidance only and don’t replace advice from a medical professional.
  • Calories Per Serving: 520
  • Fat Content: 30 grams
  • Carbohydrate Content: 38 grams
  • Protein Content: 36 grams