These seafood-inspired lasagna roll-ups are a rich, creamy twist on a classic comfort dish. Packed with shrimp, imitation crab, ricotta, and smothered in Alfredo sauce, they offer a decadent experience that’s perfect for a family dinner or an impressive seafood-themed gathering.

Why You’ll Love This Recipe

Elegant yet easy: Individual lasagna rolls are simple to assemble and present beautifully.
Rich seafood flavor: Combines the mild sweetness of crab and shrimp with creamy cheese and herbs.
Perfect for guests: Ideal for entertaining, this dish bakes in one pan and can be prepped ahead.
Comfort food upgrade: Classic Alfredo meets layered lasagna in roll-up form—no slicing required.

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

9 lasagna noodles
1 cup cooked shrimp, chopped
1 cup imitation crab meat, shredded
2 cups Alfredo sauce
1 cup ricotta cheese
1 cup shredded mozzarella cheese
½ cup grated Parmesan cheese
1 tsp garlic powder
1 tsp Italian seasoning
Salt and pepper to taste
Fresh parsley, chopped (for garnish)

directions

Preheat oven to 375°F (190°C).
Cook lasagna noodles as directed on package. Drain, rinse gently, and let cool slightly.
Prepare filling: In a large bowl, mix chopped shrimp, shredded crab, ricotta, garlic powder, Italian seasoning, salt, and pepper.
Assemble roll-ups:
- Spread a small amount of Alfredo sauce on the bottom of a 9×13-inch baking dish.
- Lay out each lasagna noodle and spread an even layer of the seafood mixture.
- Roll up each noodle carefully and place seam-side down in the dish.
Add sauce and cheese: Pour remaining Alfredo sauce evenly over the roll-ups. Sprinkle with mozzarella and Parmesan cheese.
Bake: Cover the dish with foil and bake for 25 minutes.
Finish: Remove foil and bake an additional 10 minutes, or until the top is bubbly and golden.
Garnish and serve: Let sit for 5 minutes before serving. Sprinkle with chopped fresh parsley.

Servings and timing

Serves: 6
Prep time: 20 minutes
Cook time: 35 minutes
Total time: 55 minutes
Calories: Approx. 450 kcal per serving

storage/reheating

Refrigerate leftovers in an airtight container for up to 3 days.
Reheat in the microwave in 60–90 second bursts, or bake at 350°F (175°C) for 15–20 minutes until warmed through.
Freezing: Freeze baked roll-ups individually in foil and plastic wrap. Reheat from frozen in the oven at 375°F for 30–35 minutes.

variations

Upgrade with fresh crab: Substitute real lump crab for a more luxurious dish.
Add spinach: Mix sautéed spinach into the filling for added nutrition.
Spice it up: Add a dash of red pepper flakes to the filling or Alfredo for a kick.
Try a tomato-Alfredo blend: Use a half-marinara, half-Alfredo sauce combo for added depth.
Cheese swap: Add shredded Fontina or Gruyère to the cheese topping for an upscale flavor twist.

FAQs

Can I use store-bought Alfredo sauce?

Yes—store-bought works well. For extra richness, stir in a tablespoon of cream or extra cheese before using.

What can I substitute for imitation crab?

Use real crab meat, canned crab (drained well), or even more shrimp for a seafood-only version.

Can I prepare this dish ahead of time?

Yes—you can assemble the roll-ups, cover, and refrigerate for up to 24 hours before baking.

How do I keep the noodles from tearing?

Don’t overcook them and rinse gently after boiling. Spread filling carefully and roll without squeezing too tightly.

Can I freeze the roll-ups?

Yes—either freeze before baking (skip the cheese until baking time) or freeze leftovers and reheat in the oven.

Is this dish gluten-free?

Not with traditional noodles. Use gluten-free lasagna noodles and ensure all other ingredients are certified gluten-free.

Can I make it spicy?

Yes—add cayenne pepper or crushed red pepper to the filling or sauce to increase heat.

Can I use a different cheese instead of ricotta?

Yes—cottage cheese or mascarpone can work, though they may alter texture slightly.

Do I need to cook the shrimp before using?

Yes—use fully cooked shrimp. If raw, sauté or boil until pink before chopping for the filling.

Will the sauce dry out?

No—the covered bake step keeps moisture in. If reheating, add a splash of cream or sauce if needed.

Conclusion

These Shrimp & Crab Alfredo Lasagna Roll-Ups are a decadent twist on traditional lasagna, perfect for seafood lovers and special occasions alike. With their creamy filling, cheesy top, and elegant presentation, they deliver restaurant-quality flavor in a comforting, homemade package. Serve them at your next dinner gathering or enjoy as a weeknight indulgence—you won’t be disappointed.