Creamy Seafood Stuffed Shells
Jumbo pasta shells stuffed with a rich, creamy crab and cheese filling, baked until bubbly. An elegant seafood dinner that's easy enough for a weeknight and special enough for a holiday table.
A Seafood Pasta Dish Worth Celebrating
There is something about the combination of tender pasta shells and sweet, delicate crab meat that instantly feels special. These Creamy Seafood Stuffed Shells take everything you love about classic stuffed shells and give them a coastal twist, swapping the usual meat or spinach filling for a rich, garlicky crab and cheese mixture, all blanketed in a silky homemade sauce. It is one of those meals with crab that looks like it took hours of effort but is actually simple enough for a weeknight, and impressive enough to be one of your go to seafood dishes for Christmas or any holiday gathering.
If you love dinner recipes with crab meat, this one earns a permanent spot in the rotation. It also happens to be one of the best crab meat dinner recipes for entertaining, since most of the work can be done ahead of time.
Before we get cooking, the right tools and ingredients make a real difference here. A sturdy baking dish helps the shells bake evenly, and a whisk built for sauces will save you from lumpy béchamel. Good quality lump crab meat is also worth seeking out, since it is really the star of the dish.
Why This Recipe Works So Well
The filling is where the magic happens. Ricotta and cream cheese create a base that is rich but not heavy, while parmesan and a touch of Old Bay bring warmth and depth without overpowering the crab. A splash of lemon juice brightens everything up, cutting through the richness so each bite stays balanced rather than cloying.
Chef's Tip: Do not overmix the filling once the crab goes in. Fold it gently with a spatula so you keep those beautiful lumps of crab meat intact instead of shredding them into mush.
The sauce is a simple béchamel, just butter, flour, milk, and a little white wine if you like a touch of acidity. It coats the shells and keeps them from drying out in the oven, which is the number one thing that separates great stuffed shells from disappointing ones.
A Great Fit for Any Occasion
This recipe is incredibly versatile. Serve it as the centerpiece of a seafood party dishes spread alongside garlic bread and a crisp salad, or scale it down as an elegant seafood pasta side dish next to a simple roasted fish or grilled shrimp skewers. Because it bakes in one dish and holds up well, it is also a natural choice among dinner seafood options for a holiday table where you need something that can sit warm while other dishes finish.
If crab is not readily available or you want to switch things up, this recipe adapts beautifully. Chopped shrimp works wonderfully, and for a truly luxurious version, try turning it into lobster stuffed shells using cooked, chopped lobster meat instead of crab. Either way, you are working from the same reliable base of crab stuffed shells recipes that home cooks return to again and again.
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. An elegant seafood dinner that's easy enough for a weeknight and special enough for a holiday table.
Ingredients
- 24 jumbo pasta shells, about half a 12 oz box
- 1 lb lump crab meat, picked over for shells
- 1 1/2 cups ricotta cheese, whole milk
- 4 oz cream cheese, softened
- 1 1/2 cups shredded mozzarella cheese, divided
- 1/2 cup grated parmesan cheese, plus more for topping
- 1 large egg, lightly beaten
- 3 cloves garlic, minced
- 1 tbsp fresh lemon juice, freshly squeezed
- 1 tsp Old Bay seasoning, plus a pinch for topping
- 2 tbsp fresh parsley, chopped, plus more for garnish
- 3 tbsp unsalted butter, divided
- 3 tbsp all-purpose flour
- 2 cups whole milk, warmed
- 1/4 cup dry white wine, optional, or substitute broth
- 1/2 tsp salt, to taste
- 1/4 tsp black pepper, freshly ground
Instruction
Preheat the oven to 375 degrees F (190 degrees C) and lightly grease a 9x13-inch baking dish.
Bring a large pot of salted water to a boil. Cook the jumbo shells 1 to 2 minutes less than the package directs, so they stay firm enough to stuff. Drain and lay flat on a sheet pan to cool.
In a large bowl, combine the ricotta, cream cheese, 1 cup of mozzarella, parmesan, egg, minced garlic, lemon juice, Old Bay, and parsley. Gently fold in the crab meat, being careful not to break up the lumps too much. Season with a pinch of salt and pepper.
Make the sauce: melt 3 tablespoons of butter in a saucepan over medium heat. Whisk in the flour and cook for 1 minute until light golden. Slowly whisk in the warm milk and wine, if using, and simmer for 4 to 5 minutes until thickened. Season with salt and pepper.
Spread a third of the sauce over the bottom of the prepared baking dish.
Stuff each shell generously with the crab and cheese filling and arrange them open side up in the dish.
Pour the remaining sauce evenly over the stuffed shells, then sprinkle with the remaining mozzarella cheese and a pinch of Old Bay.
Cover with foil and bake for 20 minutes, then uncover and bake another 8 to 10 minutes until bubbly and lightly golden on top.
Let rest for 5 minutes, garnish with fresh parsley, and serve warm.
Equipment
- 9x13-inch baking dish
- Large pot
- Saucepan
- Mixing bowls
- Whisk
- Aluminum foil
Notes
Serving and Storage Tips
Once baked, let the shells rest for about five minutes before serving so the sauce has a chance to set slightly, making them easier to plate. A sprinkle of fresh parsley and a light dusting of parmesan right before serving adds a lovely finishing touch.
For leftovers, store them in an airtight container in the fridge for up to three days. They reheat best low and slow in the oven, covered with foil, so the sauce stays creamy instead of separating. If you are short on time, the microwave works too, just reheat in short intervals so the filling warms evenly.
A Few Variations to Try
- Swap half the crab for cooked shrimp for a mixed seafood filling
- Add a handful of baby spinach to the filling for extra color and nutrients
- Use a light tomato cream sauce instead of béchamel for a different flavor profile
- Top with seasoned breadcrumbs before baking for a bit of crunch
However you serve them, these stuffed shells bring a little bit of coastal comfort to the table, and they are guaranteed to disappear fast.
