Crawfish Fettuccine

Close-up of creamy crawfish fettuccine tossed with plump crawfish tails and garnished with chopped green onions and parsley.

Creamy Crawfish Fettuccine

 

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Crawfish Fettuccine A South Louisiana Treat

Looking for a rich, creamy, and crowd-pleasing Southern pasta dish? This Crawfish Fettuccine is a Louisiana classic that delivers comfort food in every bite. Packed with tender crawfish tails, spicy seasoning, and a luscious cheese sauce, it’s the perfect casserole to serve at your next family gathering, church supper, or weeknight dinner.


🤭 A Little Story from My Kitchen

Let me tell y’all—this recipe nearly started a family feud. One Sunday after church, I made this Crawfish Fettuccine thinking it would be a “serve-yourself” kind of deal. Well, my father-in-law got the last scoop (complete with the crispy cheesy corner), and my husband acted like he just lost the final round of a game show. He pouted for the rest of the day—and to this day, we call that dish “Crawfish Controversy Casserole.” Moral of the story? Make two pans if you’re feeding people who love food and drama equally. 😉


🧑‍🍳 Equipment You May Need:

  • Large skillet or saucepan
  • Mixing bowls
  • 9×13-inch baking dish (disposable is fine!)
  • Wooden spoon or spatula
  • Knife & cutting board
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📝 Ingredients for Crawfish Fettuccine:

  • 2 lbs peeled crawfish tails
  • 1 tsp liquid crawfish boil
  • 1 tbsp Tony Chachere’s Creole Seasoning
  • 1 tsp garlic salt
  • 2 sticks of butter
  • 1 large onion, finely diced
  • 1 large bell pepper, finely diced
  • 2 ribs celery, finely chopped
  • 2 tsp minced garlic
  • 1 can Rotel (diced tomatoes with green chiles)
  • 1 can Cream of Chicken soup
  • 14.5 oz can chicken broth
  • 1 pint heavy cream
  • 1 lb Velveeta cheese, cubed
  • 1 lb cooked fettuccine noodles

👩‍🍳 Instructions:

  1. Season the Crawfish
    In a large mixing bowl, combine crawfish tails with garlic salt, Tony’s seasoning, and liquid crawfish boil. Stir gently to coat. Set aside.
  2. Cook the Trinity
    In a large skillet or saucepan, melt the butter over medium heat. Add the onion, bell pepper, and celery. Cook until vegetables are softened and onions are translucent (about 7-10 minutes).
  3. Add Garlic
    Stir in the minced garlic and cook for another 2 minutes until fragrant.
  4. Make the Sauce
    Add Rotel, cream of chicken soup, chicken broth, heavy cream, and Velveeta to the skillet. Cook over medium heat, stirring frequently, until the cheese is completely melted and the sauce is smooth.
Creamy crawfish sauce with Velveeta cubes, crawfish tails, and diced tomatoes simmering in a black cast iron skillet.
This golden sauce is where the magic happens—Velveeta melts into a creamy blend of broth, cream, and Rotel to coat every bite with flavor.

         5. Add the Crawfish

Stir in the seasoned crawfish and gently mix to combine. Simmer for 3-5 minutes to blend                       flavors.

         6. Assemble the Casserole
Place the cooked fettuccine noodles in a 9×13-inch baking dish. Pour the crawfish sauce over the            pasta. Stir gently to combine and coat the noodles evenly.

         7. Bake
Bake uncovered at 350°F for 25 minutes or until bubbly and heated through.

         8. Cool and Serve
Let rest for 5-10 minutes before serving to allow the sauce to set slightly.


A serving of creamy crawfish fettuccine garnished with parsley, paired with garlic bread and iced tea on a rustic wooden table.
This dish is just begging for a side of buttery garlic bread and a cold glass of sweet tea.

🍽️ What to Serve With Crawfish Fettuccine

  • Garlic bread or French baguette
  • Simple green salad with Creole ranch dressing
  • Fried okra or roasted vegetables

💡 Expert Tips

  • Don’t overmix once the crawfish is added to keep the tails whole and tender.
  • This dish can be assembled ahead and refrigerated—just increase the baking time by 10–15 minutes.
  • Leftovers reheat beautifully and make an easy next-day lunch.

❄️ How to store Crawfish Fettuccine

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven or microwave. Not recommended for freezing due to the cream and cheese content.


⁉️ FAQs

Can I use frozen crawfish tails?
Yes, just thaw completely and drain before seasoning.

Can I substitute the Velveeta?
Velveeta melts smoothly, but you can use shredded cheddar or a cheese blend in a pinch.

Is this dish spicy?
It has a kick, thanks to Tony’s and Rotel. Reduce the amount for a milder version.


Close-up of creamy crawfish fettuccine baked in a blue ceramic dish, with golden cheese sauce, crawfish tails, and parsley, resting on a stovetop.
Just out of the oven and bubbling with cheesy goodness—this crawfish fettuccine bake is a showstopper.

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Close-up of creamy crawfish fettuccine tossed with plump crawfish tails and garnished with chopped green onions and parsley.

Crawfish Fettuccine

This rich and creamy Crawfish Fettuccine is a Southern-style baked pasta dish loaded with tender crawfish tails, sautéed vegetables, and a cheesy, Cajun-spiced sauce. Perfect for family dinners, potlucks, or holiday gatherings, this comforting casserole brings bold Louisiana flavor to every bite.
5 from 1 vote
Prep Time 20 minutes
Cook Time 35 minutes
Total Time 55 minutes
Course Main Course
Cuisine Cajun, Creole, Southern Cooking
Servings 10
Calories 580 kcal

Equipment

  • Large Skillet or Saucepan
  • Mixing bowls
  • 9 X 13 Inch Baking Dish disposable is fine!
  • wooden spoon or spatula
  • knife and cutting board

Ingredients
  

  • 2 lbs peeled crawfish tails
  • 1 tsp liquid crawfish boil
  • 1 tbsp Tony Chachere's Creole Seasoning
  • 1 tsp garlic salt
  • 2 sticks of butter
  • 1 large onion finely diced
  • 1 large bell pepper finely diced
  • 2 ribs celery finely chopped
  • 2 tsp minced garlic
  • 1 can Rotel (diced tomatoes with green chiles)
  • 1 can Cream of Chicken soup
  • 14.5 oz can chicken broth
  • 1 pint heavy cream
  • 1 lb Velveeta cheese cubed
  • 1 lb cooked fettuccine noodles

Instructions
 

  • In a large mixing bowl, combine crawfish tails with garlic salt, Tony’s seasoning, and liquid crawfish boil. Stir gently to coat. Set aside.
  • In a large skillet or saucepan, melt the butter over medium heat. Add the onion, bell pepper, and celery. Cook until vegetables are softened and onions are translucent (about 7-10 minutes).
  • Stir in the minced garlic and cook for another 2 minutes until fragrant.
  • Add Rotel, cream of chicken soup, chicken broth, heavy cream, and Velveeta to the skillet. Cook over medium heat, stirring frequently, until the cheese is completely melted and the sauce is smooth.
  • Stir in the seasoned crawfish and gently mix to combine. Simmer for 3-5 minutes to blend flavors.
  • Place the cooked fettuccine noodles in a 9x13-inch baking dish. Pour the crawfish sauce over the pasta. Stir gently to combine and coat the noodles evenly.
  • Bake uncovered at 350°F for 25 minutes or until bubbly and heated through.
  • Let rest for 5-10 minutes before serving to allow the sauce to set slightly.

Notes

Nutritional values provided are estimates only and are calculated based on general nutritional data for the listed ingredients. Actual values may vary depending on the specific brands, measurements, and preparation methods used. For precise dietary information, please consult a registered dietitian or use a verified nutrition calculator with the exact ingredients you use.

Nutrition

Calories: 580kcalCarbohydrates: 38gProtein: 28gFat: 35gSaturated Fat: 18gPolyunsaturated Fat: 3gMonounsaturated Fat: 8gTrans Fat: 1gCholesterol: 145mgSodium: 1120mgPotassium: 420mgFiber: 3gSugar: 7gVitamin A: 950IUVitamin C: 16mgCalcium: 250mgIron: 2.6mg
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Tried this recipe?Let us know how it was!

1 thought on “Crawfish Fettuccine”

  1. Lisa Marie Smith

    5 stars
    Ok. This is one of those you gave me drooling over. Definitely gonna have to make this. Thanks, Kelly.

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