If you’ve ever wished lasagna could take a beach vacation, this Shrimp Crab Lasagna is your wish come true. Imagine tender noodles layered with creamy ricotta, juicy shrimp, and sweet lump crab meat, all swimming in luscious Alfredo sauce. This is the kind of comfort food that feels fancy enough for a date night, yet easy enough for a weeknight dinner—especially when life’s been a bit shellfish (pun totally intended).
Whether you’re feeding your family, impressing guests, or just craving a seafood twist on a classic favorite, this creamy, cheesy masterpiece checks all the boxes. Let’s dive in (seafood pun number two, you’re welcome!).
Table of Contents
Why You’ll Love This Shrimp Crab Lasagna
Get ready to fall head over heels for this decadent seafood twist on a classic. Here’s what makes it absolutely irresistible:
- Ocean Meets Comfort: Sweet crab and tender shrimp bring a burst of seaside freshness, perfectly balanced by creamy, cheesy layers.
- Rich, Velvety Sauce: Alfredo sauce gives every bite that luscious, melt-in-your-mouth texture that feels straight out of a restaurant kitchen.
- Golden, Crunchy Perfection: The breadcrumb topping adds that crave-worthy crunch that keeps you coming back for another forkful.
- Simple Yet Sophisticated: It looks fancy (hello, dinner party showstopper!) but is easy enough for a cozy weeknight meal.
- Customizable Layers: Whether you love it extra cheesy, a little spicy, or perfectly mild, you can tweak every element to fit your taste.
- Crowd-Pleasing Comfort: Even seafood skeptics can’t resist this creamy, cheesy masterpiece—it’s that good.
Ingredients You’ll Need
Here’s what makes this dish sing:
- Breadcrumbs: For that golden, crispy topping. Panko or classic works great.
- Red pepper flakes: A pinch adds gentle heat. (If the kids are joining, go easy here.)
- Salt and black pepper: Always to taste—freshly cracked pepper makes a difference.
- Fresh parsley: Adds brightness and color right at the end.
- Olive oil: Use extra-virgin for the best flavor when sautéing.
- Garlic: Fresh cloves for that dreamy aroma.
- Heavy cream: Full-fat gives that luscious, rich texture.
- Alfredo sauce: Store-bought or homemade—your choice!
- Parmesan cheese: Freshly grated for bold, sharp flavor.
- Mozzarella cheese: Shred it yourself for maximum meltiness.
- Ricotta cheese: Whole milk for the creamiest layer.
- Crab meat: Go for lump crab—skip imitation if you can.
- Shrimp: Fresh or frozen (just peel and devein).
- Lasagna noodles: Wide and ridged to hold all that sauce.
How To Make Shrimp Crab Lasagna
1. Prepare the Pasta
Boil the noodles in salted water until just al dente. Drain and lay them flat so they don’t stick together. Remember, overcooked noodles can turn mushy—so watch the pot!
2. Cook the Seafood
Warm olive oil in a large skillet over medium heat. Add minced garlic and sauté for about a minute until fragrant. Toss in the shrimp and cook until they just turn pink (overcooked shrimp = rubbery sadness). Add crab meat, salt, and red pepper flakes. Stir for two minutes, then remove from heat.
3. Mix the Cheeses
In a large bowl, mix ricotta, one cup of mozzarella, half a cup of parmesan, all the heavy cream, and chopped parsley. Stir until smooth and creamy. If it’s too thick, add a splash more cream until it’s easily spreadable.
4. Layer the Lasagna
Spread a thin layer of Alfredo sauce on the bottom of your baking dish. Add noodles, a generous scoop of cheese mixture, seafood, and a drizzle of sauce. Repeat for three layers, finishing with sauce on top. Make sure every noodle is coated—soggy-free lasagna is happy lasagna!
5. Top and Bake
Sprinkle the remaining mozzarella and parmesan on top, then finish with breadcrumbs for that perfect crunch. Cover the dish with foil and bake at 375°F for 25 minutes. Remove foil and bake another 15 minutes until golden, bubbly, and begging to be devoured.
6. Rest and Serve
Let the lasagna rest for at least 10 minutes before slicing (this helps it set and makes for cleaner cuts). Sprinkle extra parsley, pour yourself something nice, and dig in!
Aneta’s Little Kitchen Story
The first time I made this Shrimp Crab Lasagna, it was a “let’s use what’s in the fridge” kind of night. I had leftover Alfredo sauce and some shrimp from the weekend, so I threw them into a lasagna on a whim. My husband’s reaction? He went back for thirds. That’s when I knew it was a keeper.
Now it’s one of my favorite comfort dishes—especially when I want something cozy but with a little elegance. (Because yes, you can eat seafood lasagna in your pajamas.)
Cooking Tips & Tricks
- Seafood shortcuts: If you’re in a rush, grab pre-cooked shrimp and canned crab meat—it still tastes amazing.
- Make ahead: Assemble your lasagna up to a day early and refrigerate. Just bake it when you’re ready to serve.
- Freezer-friendly: This dish freezes beautifully! Wrap tightly in foil and freeze for up to 2 months.
- Breadcrumb bonus: Mix breadcrumbs with a touch of olive oil and parmesan before sprinkling for next-level crunch.

FAQs About Shrimp Crab Lasagna
Can I use a different sauce?
Absolutely! A light tomato cream sauce works if you prefer something tangier.
What kind of crab is best?
Lump crab meat gives you the best texture and flavor—skip imitation if you can.
Can I make this without seafood?
Of course! Swap in shredded chicken or roasted veggies for a tasty twist.
How do I store leftovers?
Store in an airtight container in the fridge for up to 3 days. Reheat in the oven to keep that creamy texture.
A Taste of the Sea, Baked with Love
There’s something magical about a bubbling pan of Shrimp Crab Lasagna coming out of the oven. The golden crust, the creamy layers, the aroma that fills your kitchen—it’s comfort food that’s both indulgent and heartwarming. Whether you’re cooking for family dinner or treating yourself to something special, this dish brings the seaside straight to your table.
So go ahead, grab that apron, and let’s make lasagna night a little more ocean-inspired. You—and your taste buds—deserve it.
More Delicious Recipes to Try
If you loved this Shrimp Crab Lasagna, you’ll definitely want to explore more comforting, flavor-packed dishes from Chicken Magic Recipes. Each one pairs beautifully with your seafood lasagna or makes the perfect addition to your dinner rotation:
- Try the Garlic Butter Shrimp Scampi Lasagna for another irresistible seafood twist that’s rich, buttery, and full of coastal charm.
- Looking for a chicken-based comfort dish? You’ll adore Creamy Garlic Parmesan Chicken—a reader favorite that brings restaurant-quality flavor to your kitchen.
- For a cozy, oven-baked meal with a cheesy kick, don’t miss Creamy White Chicken Lasagna—it’s like a hug in casserole form.
- Round out your dinner with a side of Honey Butter Sweet Potato Cornbread—a golden, fluffy complement to any savory dish.
Love this Shrimp Crab Lasagna? We’d be thrilled to hear from you—leave a review and share how it turned out in your kitchen! And don’t forget to follow us on Pinterest for daily recipe inspiration, kitchen hacks, and mouthwatering meal ideas you’ll want to try next.
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Shrimp Crab Lasagna
- Total Time: 1 hour 5 minutes
- Yield: 6 servings 1x
Description
This Shrimp Crab Lasagna is the ultimate creamy seafood comfort dish! Layers of tender noodles, juicy shrimp, and sweet lump crab are baked in a rich Alfredo and cheese sauce until golden brown and bubbling. Perfect for family dinners, date nights, or when you want to impress with minimal effort and maximum flavor.
Ingredients
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12 lasagna noodles
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2 tbsp olive oil (extra-virgin recommended)
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3 garlic cloves, minced
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1 lb shrimp, peeled and deveined
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8 oz lump crab meat (avoid imitation)
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1 tsp salt (adjust to taste)
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½ tsp black pepper
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½ tsp red pepper flakes (optional)
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2 cups ricotta cheese (whole milk)
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1 cup mozzarella cheese, shredded (plus more for topping)
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½ cup parmesan cheese, grated (plus more for topping)
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¾ cup heavy cream
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1 jar (15 oz) Alfredo sauce (or homemade equivalent)
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¼ cup fresh parsley, chopped (plus more for garnish)
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½ cup breadcrumbs (panko or classic)
Instructions
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Preheat Oven – Set your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish.
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Cook Pasta – Boil noodles in salted water until al dente. Drain and lay flat to avoid sticking.
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Cook Seafood – In a skillet, heat olive oil over medium. Sauté garlic until fragrant, about 1 minute. Add shrimp and cook until pink. Stir in crab meat, salt, and red pepper flakes. Cook 2 minutes more, then remove from heat.
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Mix Cheeses – In a bowl, combine ricotta, 1 cup mozzarella, ½ cup parmesan, heavy cream, and parsley. Stir until smooth.
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Assemble Lasagna – Spread a thin layer of Alfredo sauce on the bottom of your baking dish. Layer noodles, cheese mixture, seafood, and more sauce. Repeat for 3 layers, finishing with sauce on top.
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Add Toppings – Sprinkle remaining mozzarella, parmesan, and breadcrumbs evenly across the top.
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Bake – Cover with foil and bake for 25 minutes. Remove foil and bake an additional 15 minutes until bubbly and golden.
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Rest & Serve – Let rest 10 minutes before slicing. Garnish with fresh parsley and enjoy!
Notes
Seafood Options: Substitute crab or shrimp with lobster or scallops for a more indulgent version.
Make Ahead: Assemble one day in advance and refrigerate. Bake when ready to serve.
Freezer-Friendly: Freeze up to 2 months. Thaw overnight and bake covered until heated through.
Pro Tip: For extra crunch, mix breadcrumbs with a drizzle of olive oil before baking.
- Prep Time: 25 minutes
- Cook Time: 40 minutes
- Category: Main course
- Method: Baking
- Cuisine: American, Italian-inspired
Nutrition
- Serving Size: 1 slice (approx. 1/6 of pan)
- Calories: 615 Kcal
- Sugar: 4 g
- Sodium: 830 mg
- Fat: 38 g
- Saturated Fat: 19 g
- Unsaturated Fat: 16 g
- Trans Fat: 0 g
- Carbohydrates: 35 g
- Fiber: 2 g
- Protein: 38 g
- Cholesterol: 210 mg