Creamy Seafood Stuffed Shells

A Seafood Dinner That Feels Like a Celebration

There is something about stuffed shells that instantly feels special, and when you fill them with a rich, garlicky crab filling, you get a dish that belongs on any list of the best seafood dishes for Christmas or a big family dinner. This recipe takes classic Italian American comfort food and gives it a coastal twist, and it has quickly become one of my favorite meals with crab to serve when I want something that looks impressive but is honestly pretty simple to pull together.

If you love dinner recipes with crab meat, this one is going to earn a permanent spot in your rotation. It is creamy, a little briny from the seafood, and loaded with three kinds of cheese, all tucked into tender pasta shells and baked until the top turns golden and bubbly.

Before we get cooking, the right tools and ingredients make a real difference here. A sturdy piping bag (or even a large zip top bag with the corner snipped off) makes stuffing the shells so much easier, and a good quality lump crab meat will completely change the flavor of the final dish compared to the shredded imitation stuff.

Why This Recipe Works

The secret to these shells is layering seafood flavor in more than one place. Instead of just mixing crab into a cheese filling, we build a light cream sauce infused with garlic and Old Bay, then use part of that sauce right in the filling itself. That means every single bite, not just the top layer, tastes like crab meat dinner recipes should.

• The cream cheese and ricotta combination keeps the filling rich but still scoopable
• A touch of lemon juice brightens up all that richness
• Old Bay seasoning gives it that unmistakable seafood shack flavor

Chef's Tip: Don't overmix the crab into the filling. Fold it in gently at the very end so you still get those satisfying little chunks of crab meat in every bite instead of a mushy, uniform paste.

A Great Fit for Seafood Party Dishes

One of the things I love most about this recipe is how well it scales for a crowd. Double the filling, use two baking dishes, and you have got one of the best seafood party dishes for a holiday table or a dinner seafood spread that will disappear fast. It also makes a wonderful seafood pasta side dish alongside a simple green salad or roasted vegetables if you want to serve it as part of a larger spread rather than the main event.

It also happens to be one of those crab stuffed shells recipes that photographs beautifully, which makes it a favorite for anyone hosting a special dinner where presentation matters just as much as flavor.

A Note on Substitutions

If crab is hard to find or a bit pricey where you are, imitation crab works in a pinch and keeps the cost down without sacrificing too much flavor. On the flip side, if you are feeling fancy, swapping in chopped lobster meat turns this into genuine lobster stuffed shells, which is one of my favorite ways to dress this dish up even further for a truly special occasion.

Ready to make it? Here is the full step by step recipe:

Creamy Seafood Stuffed Shells

Jumbo pasta shells stuffed with a rich, creamy crab and cheese filling, baked until bubbly and golden. An elegant seafood dinner that's perfect for holidays or special occasions.

Prep:30 mins

Cook:30 mins

Total:60 mins

Yield:6 servings

Cuisine:American

Yield: 6 servingsCalories: 465Protein: 24g

Carbs: 38gFat: 24gSat. Fat: 13gFiber: 2gSugar: 4gSodium: 780mg

Ingredients

Units

USM

Scale

1x2x3x

• 24 jumbo pasta shells, about 12 oz, cooked al dente
• 1 lb lump crab meat, picked over for shells, or substitute imitation crab
• 8 oz cream cheese, softened
• 1 cup ricotta cheese, whole milk
• 1 1/2 cups mozzarella cheese, shredded, divided
• 1/2 cup parmesan cheese, freshly grated, divided
• 1 cup heavy cream
• 3 tbsp unsalted butter, divided
• 3 cloves garlic, minced
• 2 tbsp all-purpose flour, for the cream sauce
• 2 green onions, finely chopped, plus extra for garnish
• 1 tbsp lemon juice, freshly squeezed
• 1 tsp Old Bay seasoning, or to taste
• 1/2 tsp salt, or to taste
• 1/4 tsp black pepper, freshly cracked
• 2 tbsp fresh parsley, chopped, for garnish

Instruction

1

Preheat the oven to 375 degrees F (190 degrees C) and lightly grease a 9x13 inch baking dish.

2

Bring a large pot of salted water to a boil and cook the jumbo pasta shells until al dente, about 1 to 2 minutes less than package directions. Drain and lay flat on a baking sheet to cool slightly so they don't stick together.

3

In a medium saucepan, melt 1 tablespoon of butter over medium heat and saute the garlic for 30 seconds until fragrant.

4

Add the remaining 2 tablespoons of butter and the flour, whisking constantly for 1 minute to form a light roux.

5

Slowly pour in the heavy cream, whisking constantly, and simmer for 3 to 4 minutes until the sauce thickens slightly. Stir in half of the parmesan cheese, the Old Bay seasoning, salt, and pepper. Remove from heat and set aside.

6

In a large bowl, combine the crab meat, cream cheese, ricotta, half of the mozzarella, the remaining parmesan, green onions, lemon juice, and a splash of the cream sauce. Mix gently until well combined, being careful not to shred the crab too much.

7

Spoon or pipe the crab filling generously into each cooked shell, arranging them seam side up in the prepared baking dish.

8

Pour the remaining cream sauce evenly over the stuffed shells, then sprinkle the remaining mozzarella cheese on top.

9

Cover the dish with foil and bake for 20 minutes, then remove the foil and bake for another 10 minutes until bubbly and golden on top.

10

Let the shells rest for 5 minutes, then garnish with fresh parsley and extra green onions before serving.

Equipment

• 9x13 inch baking dish
• Large pot
• Medium saucepan
• Whisk
• Mixing bowls
• Piping bag or spoon

Notes

You can assemble these shells up to a day ahead and refrigerate them unbaked, covered tightly. Add about 10 extra minutes of covered baking time if going straight from the fridge. Leftovers reheat beautifully in a covered dish in a 325 degree F oven until warmed through.

Pin This RecipePrint Recipe

Serving and Storage Tips

These shells are rich, so I like to serve them with something bright alongside, like a lemony arugula salad or garlicky sauteed spinach. A crusty piece of bread is never a bad idea either, since you will want something to catch every last bit of that cream sauce.

For storage, keep leftovers in an airtight container in the fridge for up to three days. They reheat wonderfully covered in the oven, and the texture holds up far better than it would in the microwave, though a quick zap works fine if you are short on time.

Freezing Instructions

You can freeze the assembled, unbaked shells for up to two months. Wrap the dish tightly in plastic wrap and then foil, and thaw overnight in the refrigerator before baking as directed, adding a few extra minutes if the center is still a bit cold.

However you serve them, these creamy seafood stuffed shells bring a little bit of coastal comfort to the table, and I have a feeling they will become one of your go to dinner recipes with crab meat for every special occasion that calls for something a little extra.