Seafood Lasagna Roll-Ups
These creamy Seafood Lasagna Roll-Ups are packed with tender shrimp, sweet lump crab, and a rich garlic Alfredo sauce, rolled individually for perfect portioning and no watery mess.
- Par-cooking the shrimp in butter first locks in their shape and expels excess water before they ever touch the pasta.
- Rolling the lasagna sheets individually increases the surface area exposed to heat, ensuring the cheese melts without overcooking the delicate crab.
- Using a starch-stabilized Alfredo sauce prevents the emulsion from breaking under the high heat of the oven.
It was a watery, tragic soup.
That was my first attempt at baking seafood lasagna for my future in-laws on a humid Tuesday, inspired by a leftover batch of creamy shrimp and crab spinach dip. My mother-in-law politely ate her portion with a spoon, while my husband pretended it was a revolutionary new chowder as I tapped my fork against my plate in pure embarrassment.
Think about this in terms of physics: baking delicate shellfish inside heavy layers of pasta is a recipe for disaster.
When raw shrimp and crab heat up, their protein matrices contract, squeezing out water directly into your cream sauce. This process, combined with the thermal mass of a giant baking dish, turns your luxurious Alfredo into a broken, greasy puddle before the pasta sheets can even absorb it.
The simple fix is rolling them up individually. By par-cooking the seafood and wrapping it in single sheets, we create self-contained chambers that bake in half the time. It is much easier than layering a traditional creamy chicken lasagna.
Trust me on this one.
Seafood Lasagna Roll-Ups
Ingredients
- 8 lasagna noodles (cooked al dente)
- 1 tbsp unsalted butter
- 1/2 lb medium shrimp, peeled, deveined, and chopped
- 1/2 lb lump crab meat, picked through for shells
- 1 cup whole milk ricotta cheese
- 1/2 cup grated Parmesan cheese, divided
- 1 large egg
- 1/2 tsp Diamond Crystal kosher salt
- 1/4 tsp freshly cracked black pepper
- 2 cups homemade Alfredo sauce
- 1 1/2 cups shredded mozzarella cheese, divided
- 1 tbsp fresh parsley, chopped (for garnish)
Directions
- Preheat your oven to 375°F (190°C) and lightly grease an 8x11-inch baking dish with non-stick spray or a smear of butter.
- Boil the lasagna noodles in a large pot of salted water until just al dente, then drain and lay them flat on parchment paper to prevent sticking.
- Melt the butter in a skillet over medium heat, toss in the chopped shrimp, and sauté for 2 minutes until they just turn pink; fish them out immediately to avoid rubbery meat.
- In a medium bowl, vigorously mix the ricotta, egg, half of the Parmesan, kosher salt, black pepper, and half of the mozzarella until a smooth protein matrix forms.
- Gently fold the par-cooked shrimp and picked lump crab meat into the ricotta mixture using a rubber spatula so you do not break up the beautiful crab chunks.
- Spread 1/2 cup of Alfredo sauce (similar to the base we use in our creamy chicken alfredo) over the bottom of your prepared baking dish to create a non-stick barrier.
- Spread 3 tablespoons of the seafood ricotta mixture evenly along each lasagna noodle, roll them up snugly from one end to the other, and place them seam-side down in the dish.
- Pour the remaining Alfredo sauce over the top of the rolls, cover with the remaining mozzarella and Parmesan, and bake for 20 minutes until bubbling and golden.
Notes
- I highly recommend using Diamond Crystal kosher salt for the filling; if you only have Morton's or fine table salt, cut the measurement in half to prevent an over-salted disaster.
- Do not use pre-shredded mozzarella from a bag. Pre-shredded Kraft mozzarella failed every single test because it is coated in potato starch, which actively blocks the cheese from melting into that glossy, cohesive pull we want.
- Keep a close eye on your garlic when preparing your Alfredo base. Burnt garlic turns incredibly bitter and will ruin the delicate sweetness of the crab; if it browns too fast, throw it out and start over.
- After a day in the fridge, the pasta will absorb the remaining sauce and become significantly firmer. When reheating, splash a tablespoon of milk over the roll-up to restore the creamy emulsion.
- If lump crab is out of your budget, high-quality claw meat works beautifully, but avoid canned "white crab" which lacks texture and tastes metallic.
Serving Suggestions
These rich, creamy rolls pair beautifully with bright, acidic sides that cut through the heavy cheese and butter. Here are my favorite ways to plate them for a complete meal:
- A crisp green salad tossed in a zesty lemon vinaigrette.
- Warm, crusty garlic bread to scoop up any extra Alfredo sauce left on the plate.
- Roasted asparagus spears with a squeeze of fresh lemon juice.
- A chilled glass of dry Pinot Grigio or Sauvignon Blanc to balance the richness.
Storage and Reheating
Store leftovers in an airtight container.
They will keep beautifully in the refrigerator for up to three days. However, do not freeze them, as the dairy in the ricotta will separate upon thawing and turn incredibly grainy.
To reheat, place a roll-up in a baking dish, splash a tablespoon of milk over it, and cover tightly with foil.
Bake at 350°F for 15 minutes.
This gentle heating method prevents the shrimp from turning into rubbery little pencil erasers while ensuring the cheese melts back into gooey perfection.
Ingredient Substitutes
If you need to swap things out, here are the best ways to do it without ruining the dish:
- Lump Crab: You can swap this for chopped lobster meat or even imitation crab if you are on a budget.
- Ricotta: Cottage cheese run through a food processor makes an excellent high-protein substitute that melts beautifully.
- Alfredo Sauce: If you want a lighter option, a garlic-infused white wine cream sauce works wonderfully.
I hope these roll-ups bring as much joy to your table as they do to mine, without any of the soup-spoon disasters of my past. Let me know how they turn out!
Susan Rosie
I've spent over 12 years perfecting recipes so you can cook with confidence. Every dish on Storied Skillet is tested multiple times – because your dinner matters. I believe in simple ingredients, clear instructions, and big flavors.
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