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Seafood Stuffed Shells with Creamy Garlic Sauce

Abby Marlow
Creamy seafood stuffed shells with shrimp, crab & scallops in a white garlic sauce. Easy, comforting, and great for entertaining—try it now!
Prep Time 30 minutes
Cook Time 25 minutes
Total Time 55 minutes
Course Dinner
Cuisine American, Italian
Servings 6 servings
Calories 520 kcal

Ingredients
  

For the Pasta:

  • 24 jumbo pasta shells plus extras

For the Filling:

  • 2 tbsp olive oil
  • 1 medium shallot minced
  • 3 cloves garlic minced
  • ½ lb shrimp peeled, deveined, chopped
  • ½ lb scallops rinsed, chopped
  • 1 6 oz can lump crab meat
  • 1 tsp Old Bay seasoning
  • 4 –5 cups fresh spinach chopped
  • 15 oz ricotta cheese
  • 1 large egg
  • 1 cup shredded mozzarella cheese
  • ½ cup grated parmesan cheese
  • 2 tsp Italian seasoning
  • 1 tsp salt
  • ½ tsp black pepper

For the Sauce:

  • 3 tbsp butter
  • 2 tbsp flour
  • cups milk
  • ½ cup heavy cream
  • ¼ cup dry white wine or chicken broth
  • 1 cup grated parmesan cheese
  • ½ cup shredded mozzarella cheese for topping

Instructions
 

  • Preheat oven to 375°F. Cook pasta shells in salted water for 7–8 minutes. Drain and set aside.
  • In a large skillet, heat olive oil. Sauté shallot for 2 minutes, then garlic for 30 seconds.
  • Season shrimp and scallops with Old Bay. Cook in skillet for 4 minutes. Transfer to a bowl.
  • Sauté spinach for 1–2 minutes. Add to the seafood bowl and let cool.
  • Mix ricotta, 1 cup mozzarella, ½ cup parmesan, egg, Italian seasoning, salt, and pepper. Fold in crab and seafood-spinach mix.
  • Melt butter in the same skillet. Stir in flour and cook 2 minutes. Whisk in milk, cream, and wine. Simmer until thick. Stir in 1 cup parmesan.
  • Spread ½ cup sauce in a baking dish. Fill shells and place in the dish. Pour remaining sauce over. Top with mozzarella.
  • Bake uncovered for 20–25 minutes until bubbly. Let rest 5–10 minutes before serving.

Notes

Tip: Use a piping bag or spoon to neatly fill each shell.
Variation: Swap scallops for lobster or use marinara instead of white sauce for a lighter seafood stuffed shells version.
Keyword baked seafood pasta, creamy seafood pasta, seafood stuffed shells, shrimp crab scallops pasta, stuffed pasta