When it comes to family dinners, nothing feels more like a special treat than our seafood lasagna shrimp crab . It’s a dish that brings the whole family to the table, eagerly awaiting every cheesy, creamy layer. This recipe isn’t just a meal; it’s a celebration of flavors wrapped up in comfort. Plus, it’s a great way to persuade even the pickiest eaters to dive into seafood.
If you’re in the mood for more delicious dinners, check out this crescent roll breakfast recipes .
Why you’ll love this recipe
Our seafood lasagna shrimp crab is the perfect blend of rich Alfredo sauce, succulent shrimp, and delicate crab, layered with comforting sheets of lasagna. What makes this dish a family favorite is its creamy texture and the way it brings everyone together. Plus, with a prep and cook time of just 70 minutes, you’ll have a gourmet meal on your table in just over an hour!

Ingredients
- 12 lasagna noodles
- 1 pound shrimp, peeled and deveined
- 1 pound crab meat
- 2 cups ricotta cheese
- 2 cups shredded mozzarella cheese
- 1 cup grated Parmesan cheese
- 4 cups Alfredo sauce
- 1 cup heavy cream
- 2 cloves garlic, minced
- 2 tablespoons olive oil
- 1 tablespoon fresh parsley, chopped
- 1 teaspoon salt
- 1 teaspoon black pepper
- 1/2 teaspoon red pepper flakes
- 1/2 cup breadcrumbs
Step-by-step instructions
Preheat the oven to 190°C (375°F). Cook the lasagna noodles as directed on the package, then drain and set aside.
Heat olive oil in a large pan over medium heat. Add the garlic and cook for about 1 minute until it smells fragrant. Add the shrimp and cook for 3–4 minutes until pink. Stir in the crab meat, salt, pepper, and red pepper flakes, and cook for another 2–3 minutes. Remove from heat.
In a bowl, mix the ricotta, 1 cup mozzarella, 1/2 cup Parmesan, heavy cream, and parsley until smooth.
Spread a thin layer of Alfredo sauce in a 9×13-inch baking dish. Add a layer of noodles, then one-third of the cheese mixture and one-third of the seafood. Drizzle with Alfredo sauce. Repeat these layers two more times, ending with noodles and sauce on top.
Sprinkle the remaining mozzarella and Parmesan over the top, then add the breadcrumbs. Cover with foil and bake for 25 minutes.
Remove the foil and bake for another 10–15 minutes, until the top is golden and the sauce is bubbling.
Let the lasagna rest for 10 minutes before serving. Add extra parsley on top if desired.
Recipe tips & variations
For an extra flavor boost, you might consider adding some lemon zest to the seafood mixture. If you’d prefer a bit of heat, a touch more red pepper flakes would provide that without overwhelming the other flavors. For a lighter version, consider swapping out some of the cheese with low-fat alternatives.
Storage & reheating

To store, allow the seafood lasagna shrimp crab to cool completely, then cover it tightly or store it in an airtight container for up to three days in the refrigerator. For reheating, bake it in a preheated oven at 180°C (350°F) for about 20 minutes, or until it’s heated through. You can also reheat individual portions in the microwave.
FAQs
Can I use other types of seafood?
Absolutely! Feel free to add scallops or substitute with your favorite seafood. Just ensure everything is cooked properly before layering.
What pairs well with seafood lasagna?
A simple side salad or garlic bread complements the richness of the lasagna well. A crisp white wine would also be a delightful pairing.
Is fresh crab better than canned?
Fresh crab provides amazing flavor but canned crab is a convenient and tasty alternative. Choose what works best for you.
Recipes you may like
- Crescent Roll Breakfast Recipes
- Breakfast Potatoes Recipe Easy Crispy
- Breakfast Pizza Recipe Easy Cheesy

Seafood Lasagna with Shrimp and Crab
- Total Time: 70 minutes
- Yield: 8 servings 1x
Description
A family favorite seafood lasagna with shrimp and crab, rich Alfredo sauce, and cheesy layers.
Ingredients
- 12 lasagna noodles
- 1 pound shrimp, peeled and deveined
- 1 pound crab meat
- 2 cups ricotta cheese
- 2 cups shredded mozzarella cheese
- 1 cup grated Parmesan cheese
- 4 cups Alfredo sauce
- 1 cup heavy cream
- 2 cloves garlic, minced
- 2 tablespoons olive oil
- 1 tablespoon fresh parsley, chopped
- 1 teaspoon salt
- 1 teaspoon black pepper
- 1/2 teaspoon red pepper flakes
- 1/2 cup breadcrumbs
Instructions
- Preheat your oven to 190°C (375°F). Cook the lasagna noodles according to the package instructions, then drain them and set aside.
- In a large skillet, heat olive oil over medium heat. Add minced garlic and sauté until fragrant, which takes about a minute. Toss in the shrimp and cook until they’re pink and opaque, around 3–4 minutes. Stir in the crab meat, salt, pepper, and red pepper flakes, allowing it all to cook for another 2–3 minutes. Remove from the heat.
- In a separate mixing bowl, blend ricotta cheese, 1 cup of mozzarella, 1/2 cup of Parmesan, heavy cream, and chopped parsley until smooth.
- In a 9×13-inch baking dish, spread a thin layer of Alfredo sauce on the bottom. Arrange a layer of noodles, then layer a third of the cheese mixture and a third of the seafood on top. Drizzle this with Alfredo sauce. Repeat these layering steps twice more, finishing off with a final layer of noodles and sauce on top.
- Sprinkle the remaining mozzarella and Parmesan cheese over the top, and finish with breadcrumbs. Cover the dish with foil and bake for 25 minutes.
- Remove the foil and continue baking for an additional 10–15 minutes, until the topping is golden and the filling is bubbly.
- Let the lasagna rest for about 10 minutes before serving. Add a sprinkle of parsley on top if you like.
Notes
- For an extra flavor boost, consider adding some lemon zest to the seafood mixture.
- If you’d prefer a bit of heat, a touch more red pepper flakes would provide that without overwhelming the other flavors.
- For a lighter version, consider swapping out some of the cheese with low-fat alternatives.
- Prep Time: 30 minutes
- Cook Time: 40 minutes
- Category: Dinner
- Method: Baking
- Cuisine: Italian
Nutrition
- Serving Size: 1 slice
