Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon

Crawfish Fettuccine: Creamy Cajun Seafood Pasta Recipe


5 Stars 4 Stars 3 Stars 2 Stars 1 Star

3.9 from 20 reviews

  • Author: Alice
  • Total Time: 45 minutes
  • Yield: 4–6 servings
  • Diet: Nut-Free

Description

This Crawfish Fettuccine is a rich and creamy Cajun-inspired pasta dish loaded with tender crawfish tails, savory spices, and a luxurious cream sauce. Perfect for Mardi Gras, special occasions, or when you want bold Louisiana flavor at home.


Ingredients

Pasta

  • 12 oz fettuccine pasta

Sauce

  • 2 tablespoons butter
  • 1 tablespoon olive oil
  • 1 small onion, finely diced
  • 1 green bell pepper, finely diced
  • 2 celery stalks, finely diced
  • 3 cloves garlic, minced
  • 2 tablespoons all-purpose flour
  • 1 tablespoon Cajun seasoning (adjust to taste)
  • ½ teaspoon paprika
  • ½ teaspoon black pepper
  • 1½ cups heavy cream
  • 1 cup chicken or seafood broth
  • 1216 oz crawfish tail meat, drained
  • ½ cup grated Parmesan cheese
  • 2 tablespoons chopped fresh parsley
  • 1 tablespoon lemon juice


Instructions

  1. Cook Pasta: Cook fettuccine according to package directions until al dente. Drain and set aside.
  2. Sauté Vegetables: In a large skillet, melt butter with olive oil over medium heat. Add onion, bell pepper, and celery. Cook 5–6 minutes until softened.
  3. Add Garlic: Stir in garlic and cook for 30 seconds until fragrant.
  4. Create Roux: Sprinkle flour over vegetables and stir to coat. Cook 1 minute to cook off the raw flour taste.
  5. Add Spices: Add Cajun seasoning, paprika, and black pepper. Stir to combine.
  6. Add Liquids: Slowly whisk in broth, then heavy cream to create a smooth sauce.
  7. Simmer Sauce: Simmer for 5–7 minutes until sauce thickens to a creamy consistency.
  8. Incorporate Crawfish: Stir in crawfish tails and cook 2–3 minutes until heated through, careful not to overcook.
  9. Finish Sauce: Add Parmesan cheese, chopped parsley, and lemon juice, stirring well to combine and enhance flavor.
  10. Toss Pasta: Toss cooked fettuccine with the creamy crawfish sauce until fully coated.
  11. Adjust Seasoning and Serve: Taste and adjust seasoning as needed before serving for the perfect balance of flavors.

Notes

  • Use Louisiana crawfish tail meat for the best authentic flavor.
  • Do not overcook crawfish—they only need warming to stay tender.
  • Add shrimp or crab to create a delicious seafood combo pasta.
  • The sauce thickens as it sits; add reserved pasta water if needed to loosen.
  • Leftovers can be kept refrigerated for up to 3 days and reheated gently.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dinner
  • Method: Stovetop
  • Cuisine: Cajun / Creole