Seafood Lasagna Recipe

Seafood Lasagna Recipe is a medium Italian-American recipe that serves 6. 650 calories per serving. Recipe by Courtney Lauren on YouTube.

Prep: 52 min | Cook: 2 hrs 10 min | Total: 3 hrs 22 min

Cost: $41.30 total, $6.88 per serving

Ingredients

  • 1 lb Skinless Salmon Fillet (cut into a large piece for baking, then flaked)
  • 1 lb Shrimp (peeled and deveined)
  • 1.5 Tbsp Olive Oil (extra‑virgin)
  • 5 Tbsp Unsalted Butter (divided)
  • 0.5 White Onion (half, diced)
  • 7 Garlic Cloves (minced (small cloves))
  • 1.5 cup Heavy Whipping Cream
  • 1.5 cup Whole Milk
  • 8 oz Parmesan Cheese (freshly shaved, divided)
  • 1 lb Mozzarella Cheese (shredded)
  • 2 cup Ricotta Cheese
  • 4 oz Fresh Spinach (baby spinach, two large handfuls)
  • 1 Tbsp Fresh Parsley (finely chopped)
  • 1 Egg (large, beaten into ricotta)
  • 1 tsp Italian Seasoning
  • 1 tsp Sloppy Mama Seasoning (brand‑specific Cajun‑style blend)
  • 1 tsp Onion Powder
  • 1 tsp Garlic Powder
  • 1 tsp Salt
  • 0.5 tsp Black Pepper (ground)
  • 12 Oven‑Ready Lasagna Noodles (no pre‑boiling required)

Instructions

  1. Preheat Oven

    Set the oven to 350°F and let it preheat while you prepare the ingredients.

    Time: PT10M

    Temperature: 350°F

  2. Season Salmon

    Place the salmon fillet in a bowl and sprinkle with salt, black pepper, onion powder, garlic powder, and Sloppy Mama seasoning. Toss to coat evenly.

    Time: PT5M

  3. Bake Salmon

    Lay the seasoned salmon on a baking sheet and bake at 350°F for 15‑20 minutes, until it flakes easily with a fork.

    Time: PT20M

    Temperature: 350°F

  4. Season Shrimp

    In a separate bowl, toss the peeled shrimp with the same seasonings used for the salmon.

    Time: PT5M

  5. Cook Shrimp

    Heat 1.5 Tbsp olive oil and 1 Tbsp butter in the saucepan over medium‑high heat. Add shrimp, cooking 3 minutes on one side then flip and cook another 3 minutes until pink but still tender.

    Time: PT6M

    Temperature: medium‑high

  6. Flake Salmon

    Remove the baked salmon from the oven and use a fork to break it into bite‑size flakes, leaving some larger pieces for texture.

    Time: PT3M

  7. Chop Shrimp

    Transfer the cooked shrimp to a cutting board and chop into bite‑size pieces (optional).

    Time: PT5M

  8. Prep Aromatics

    Dice the half onion and mince the 6‑7 garlic cloves.

    Time: PT5M

  9. Sauté Onion & Garlic

    In the same saucepan, melt 2 Tbsp butter, add the diced onion and minced garlic, and sauté for about 5 minutes until translucent and fragrant.

    Time: PT5M

  10. Add Cream and Milk

    Stir in 1.5 cups heavy whipping cream and 1.5 cups whole milk, mixing until combined.

    Time: PT2M

  11. Bring to Light Boil and Melt Parmesan

    Increase heat to medium‑high and bring the mixture to a gentle boil. Add half of the shaved Parmesan, stir until melted, then add the remaining Parmesan and continue stirring until smooth.

    Time: PT5M

  12. Add Spinach and Parsley

    Stir in two generous handfuls of baby spinach; cook until wilted. Add the chopped parsley and mix briefly.

    Time: PT2M

  13. Finish Sauce

    Remove the saucepan from heat to stop further reduction.

    Time: PT1M

  14. Whip Ricotta

    In a mixing bowl, combine ricotta cheese, the beaten egg, Italian seasoning, onion powder, garlic powder, salt, and pepper. Whisk until the egg is fully incorporated and the mixture is smooth.

    Time: PT3M

  15. Assemble Lasagna – First Layer

    Spread a thin layer of Alfredo sauce on the bottom of the roasting pan. Lay 3 lasagna noodles, top with a thin coat of sauce, dollops of ricotta, flaked salmon, chopped shrimp, and a sprinkle of mozzarella. Repeat layers, ending with a final layer of noodles, sauce, and a generous topping of mozzarella.

    Time: PT15M

  16. Cover and Bake (First Half)

    Cover the pan tightly with aluminum foil and bake at 350°F for 60 minutes.

    Time: PT60M

    Temperature: 350°F

  17. Uncover and Bake (Second Half)

    Remove the foil and continue baking for an additional 30 minutes, or until the top is bubbly and golden.

    Time: PT30M

    Temperature: 350°F

  18. Rest

    Allow the lasagna to sit for 10 minutes before cutting. This lets the layers set and makes serving easier.

    Time: PT10M

Nutrition Facts

Calories
650
Protein
35 g
Carbohydrates
45 g
Fat
30 g
Fiber
2 g

Dietary info: Pescetarian, High‑protein, Contains gluten, Contains dairy

Allergens: Fish, Shellfish, Dairy, Egg, Gluten

Last updated: April 6, 2026

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Seafood Lasagna Recipe

Recipe by Courtney Lauren

A creamy, cheesy lasagna packed with flaky salmon, tender shrimp, spinach, and a rich Alfredo sauce. Perfect for pescetarians or anyone craving a comforting Italian‑American dinner.

MediumItalian-AmericanServes 6

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
41m
Prep
2h 31m
Cook
23m
Cleanup
3h 35m
Total

Cost Breakdown

$41.30
Total cost
$6.88
Per serving

Critical Success Points

  • Bake salmon until fully cooked (internal 145°F).
  • Do not overcook shrimp; they should be just pink.
  • Melt Parmesan into the sauce slowly to avoid graininess.
  • Cover lasagna with foil for the first hour to steam the noodles.
  • Let the finished lasagna rest before slicing.

Safety Warnings

  • Handle raw salmon with clean hands and sanitize surfaces to avoid cross‑contamination.
  • Cook salmon to an internal temperature of 145°F.
  • Be careful when sautéing with hot butter and oil; it can splatter.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of Seafood Lasagna in Italian-American cuisine?

A

Seafood lasagna blends traditional Italian layered pasta with the coastal flavors of the Mediterranean. In Italian‑American households, adding seafood became popular after World War II when fresh fish and shrimp became more widely available in the United States, creating a richer, celebratory twist on classic lasagna.

cultural
Q

What traditional regional variations of lasagna exist in Italy that include seafood?

A

In coastal regions such as Liguria and Sicily, lasagna is sometimes made with a white sauce, shrimp, clams, and sometimes crab, reflecting the local fishing culture. These versions often use fresh herbs like parsley and a light béchamel rather than a heavy tomato base.

cultural
Q

How is authentic seafood lasagna traditionally served in Italian coastal cuisine?

A

Authentic seafood lasagna is typically served hot, directly from the oven, with a simple green salad and a glass of crisp white wine. It is often garnished with fresh parsley and a drizzle of extra‑virgin olive oil.

cultural
Q

What occasions or celebrations is Seafood Lasagna traditionally associated with in Italian culture?

A

Seafood lasagna is popular for festive occasions such as family gatherings, holidays like Christmas Eve in coastal Italy, and special celebrations where a richer, more indulgent dish is desired.

cultural
Q

What makes Seafood Lasagna special or unique in Italian‑American cuisine?

A

The dish combines the comforting, cheesy layers of classic lasagna with the delicate flavors of salmon and shrimp, offering a pescetarian-friendly alternative that still feels hearty and celebratory.

cultural
Q

What are the most common mistakes to avoid when making Seafood Lasagna?

A

Common mistakes include overcooking the shrimp, which makes it tough, not coating the noodles with enough sauce causing them to stick, and letting the Alfredo sauce boil too vigorously, which can cause it to separate.

technical
Q

Why does this Seafood Lasagna recipe use a light Alfredo sauce instead of a traditional tomato sauce?

A

A white Alfredo sauce complements the delicate flavors of the seafood without overpowering them. The cream and Parmesan provide richness while letting the salmon and shrimp shine.

technical
Q

Can I make the Seafood Lasagna ahead of time and how should I store it?

A

Yes, you can assemble the lasagna up to 24 hours ahead, cover tightly, and refrigerate. Bake it directly from the fridge, adding a few extra minutes to the baking time. It also freezes well for up to two months.

technical
Q

What texture and appearance should I look for when the Seafood Lasagna is done cooking?

A

The top should be golden‑brown and bubbly, the cheese fully melted, and the noodles should be tender. A gentle jiggle in the center indicates the interior is hot and set.

technical
Q

What does the YouTube channel Courtney Lauren specialize in?

A

The YouTube channel Courtney Lauren focuses on family‑friendly home cooking, offering approachable recipes that accommodate dietary preferences like pescetarian meals, and often includes seasonal, comfort‑food dishes.

channel
Q

How does the YouTube channel Courtney Lauren's approach to Italian cooking differ from other Italian cooking channels?

A

Courtney Lauren blends classic Italian techniques with American pantry staples, emphasizing quick, no‑boil pasta options and flexible ingredient swaps, making Italian dishes accessible for busy families.

channel

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