Seafood Lasagna Recipe

Featured in Delicious Dinner Inspirations.

This luxurious lasagna combines shrimp, scallops, and flounder with a creamy béchamel sauce and mushrooms for an elegant twist on traditional lasagna.

Ranah
Updated on Tue, 21 Jan 2025 16:57:39 GMT
A slice of creamy vegetable lasagna topped with golden cheese and garnished with a sprig of dill on a white plate. Pin it
A slice of creamy vegetable lasagna topped with golden cheese and garnished with a sprig of dill on a white plate. | lifesugar.co

Let me share my absolute favorite special occasion dish with you! This Seafood Lasagna is what happened when I decided to jazz up traditional lasagna with the flavors of the coast. It's pure magic - tender shrimp, sweet scallops, and delicate flounder all wrapped up in the creamiest sauce you can imagine. Every time I make this, my kitchen feels like a fancy Italian restaurant by the sea!

Why You'll Fall In Love

I love how this dish makes any dinner feel special without being fussy. The way those creamy layers combine with tender seafood is just heavenly! It's become my go-to when I want to wow guests or treat my family to something extra special. Even my seafood-hesitant friends ask for seconds!

Let's Gather Our Ingredients

  • Fresh shrimp get them already peeled to save time.
  • Sweet little bay scallops or big ones cut up.
  • Delicate flounder or any white fish you love.
  • Baby bella mushrooms for that amazing flavor.
  • Ingredients for our dreamy béchamel sauce.
  • Good Swiss and Parmesan cheese trust me on this combo!
  • Your favorite lasagna noodles.
  • Some crushed tomatoes for balance.
  • Fresh herbs make everything better.

Let's Make It Together

Start With The Sauce
Making béchamel is like a gentle dance keep whisking and it'll turn out perfect!
Seafood Magic
Cook it just until it turns opaque we want it tender not rubbery.
Mushroom Time
Let them soak up all those amazing seafood flavors.
Building Our Layers
This is like creating edible art each layer more delicious than the last.
Bake To Perfection
The hardest part is waiting while it bubbles and turns golden!
A close-up of a slice of baked lasagna with visible layers, featuring black olives and garnished with a sprig of green herb on a white plate. Pin it
A close-up of a slice of baked lasagna with visible layers, featuring black olives and garnished with a sprig of green herb on a white plate. | lifesugar.co

Keeping It Fresh

This lasagna keeps beautifully in the fridge for a few days though it rarely lasts that long in my house! You can even freeze it either before or after baking. Just remember to add a little cream when reheating to keep it nice and saucy.

Making It Your Own

Sometimes I make it gluten-free for my sister using special noodles. My vegetarian friend loves it with extra mushrooms and spinach instead of seafood. And when I'm feeling spicy I'll add an extra pinch of red pepper flakes!

Perfect Pairings

I always serve this with a bright lemony salad to balance the richness. Don't forget some crusty bread for soaking up that amazing sauce! And if you're feeling fancy a glass of crisp white wine makes it extra special.

My Best Tips

Here's what I've learned from making this countless times: never overcook your seafood watch that béchamel like a hawk and let it rest before serving. Oh and always make extra sauce it's the secret to perfection!

A slice of lasagna layered with cheese, sauce, and vegetables, garnished with fresh herbs, on a white plate. Pin it
A slice of lasagna layered with cheese, sauce, and vegetables, garnished with fresh herbs, on a white plate. | lifesugar.co

Frequently Asked Questions

→ Why make béchamel slowly?

Adding milk gradually while whisking prevents lumps from forming. Rushing this step can result in a lumpy sauce.

→ Can I use different seafood?

Yes, you can substitute with other firm white fish, crab, or lobster. Just ensure not to overcook the seafood during the initial sauté.

→ How do I prevent the top from burning?

If the top browns too quickly, cover loosely with foil while baking. This protects the cheese while allowing the lasagna to cook through.

→ Can I make this ahead?

You can assemble the lasagna a day ahead and refrigerate. Add 10-15 minutes to baking time if cooking from cold.

→ Why cook seafood separately?

Cooking seafood separately prevents overcooking and allows you to control doneness while infusing flavor with wine.

Conclusion

This luxurious lasagna combines shrimp, scallops, and flounder with a creamy béchamel sauce and mushrooms for an elegant twist on traditional lasagna.

Seafood Lasagna Recipe

A decadent lasagna featuring three types of seafood layered with creamy béchamel sauce, mushrooms, and Italian cheeses.

Prep Time
30 Minutes
Cook Time
50 Minutes
Total Time
80 Minutes

Category: Dinner Delights

Difficulty: Difficult

Cuisine: Italian

Yield: 8 Servings (1 9x13 lasagna)

Dietary: ~

Ingredients

01 4 tablespoons unsalted butter (for sauce).
02 4 tablespoons all-purpose flour.
03 2 cups milk.
04 1 tablespoon unsalted butter (for seafood).
05 1 tablespoon onion, finely chopped.
06 1 garlic clove, minced.
07 3/4 pound flounder fillets, cut into pieces.
08 1 pound raw shrimp, peeled.
09 1 pound scallops.
10 1/2 cup dry white wine.
11 2 cups sliced mushrooms.
12 1 cup crushed tomatoes.
13 3/4 cup heavy cream.
14 1/4 teaspoon red pepper flakes.
15 3 tablespoons fresh parsley.
16 1/4 teaspoon dried oregano.
17 1/4 teaspoon dried basil.
18 9 lasagna noodles, cooked.
19 1 cup swiss cheese, grated.
20 1/2 cup parmesan cheese, shredded.

Instructions

Step 01

Make roux with butter and flour. Gradually whisk in milk until thickened.

Step 02

Sauté onion and garlic, add seafood and wine. Cook until just done then remove.

Step 03

Cook mushrooms in same pan. Add bechamel, tomatoes, cream, herbs and seasonings.

Step 04

Layer sauce, seafood, noodles and cheese in buttered 9x13 dish.

Step 05

Bake at 375°F for 40-50 minutes until bubbly.

Notes

  1. Can be assembled ahead.
  2. Don't overcook seafood.
  3. Cover with foil if browning too fast.

Tools You'll Need

  • 9x13 baking dish.
  • Large skillet.
  • Saucepan.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Shellfish (shrimp, scallops).
  • Fish (flounder).
  • Dairy (milk, cheese, cream).
  • Wheat (pasta, flour).

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 520
  • Total Fat: 28 g
  • Total Carbohydrate: 35 g
  • Protein: 42 g