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Overhead view of seafood fettuccine in a bowl with shrimp and scallops.

Seafood Fettuccine Recipe

This creamy seafood fettuccine combines tender pasta with shrimp, scallops, and a rich garlic-parmesan sauce for a comforting, restaurant-quality meal ready in under 30 minutes.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner / Main Dish
Cuisine Italian-American
Servings 4
Calories 560 kcal

Ingredients
  

  • For the Pasta
  • 12 oz fettuccine pasta
  • Salt for boiling water
  • For the Seafood
  • 1/2 lb shrimp peeled and deveined
  • 1/2 lb scallops bay or sea scallops
  • 1 tablespoon olive oil
  • 1 tablespoon butter
  • Salt and pepper to taste
  • For the Creamy Sauce
  • 3 tablespoons unsalted butter
  • 4 garlic cloves minced
  • 1 tablespoon all-purpose flour
  • 1 cup heavy cream
  • 1 cup whole milk or half-and-half
  • 1/2 cup grated Parmesan cheese
  • 1/2 teaspoon paprika
  • 1 teaspoon Italian seasoning
  • Salt and pepper to taste
  • Juice of 1/2 lemon
  • For Garnish
  • Fresh parsley chopped
  • Extra Parmesan

Instructions
 

Cook the Pasta

  • Boil fettuccine in salted water until al dente. Reserve 1/2 cup pasta water, then drain.

Cook the Seafood

  • Heat olive oil and butter in a skillet.
  • Add shrimp and scallops, season lightly, and cook 2–3 minutes per side until opaque.
  • Remove from the pan and set aside.

Make the Cream Sauce

  • In the same skillet, melt butter and add garlic.
  • Stir in flour to form a light roux.
  • Slowly whisk in heavy cream, milk.
  • Simmer for 2–3 minutes until thickened.

Add Seasonings

  • Stir in Parmesan, paprika, Italian seasoning, salt, pepper, and lemon juice.
  • Simmer until the sauce becomes smooth and creamy.

Combine Everything

  • Add cooked pasta and the reserved seafood back into the skillet.
  • Toss until coated, adding splashes of pasta water if needed for smoothness.

Serve

  • Serve hot with chopped parsley and extra Parmesan

Notes

  • Do not overcook seafood — it becomes rubbery quickly.
  • Replace scallops with crab, clams, or mussels if desired.
  • Use half-and-half instead of cream for a lighter version.
  • Add red chili flakes for a spicy kick.
  • Linguine or tagliatelle can replace fettuccine.
Keyword seafood fettuccine, creamy seafood pasta, shrimp fettuccine