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Bowl of creamy Jambalaya Alfredo with chicken, sausage, and herbs

Jambalaya Alfredo

Jambalaya Alfredo is a bold, creamy fusion of Cajun spice and Italian comfort. Featuring shrimp, andouille sausage, and chicken in a rich Parmesan alfredo sauce over fettuccine, this dish brings the soul of New Orleans to your dinner table in just 30 minutes.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Course Dinner, Pasta
Cuisine Cajun, Fusion
Servings 4 servings

Equipment

  • Large skillet
  • Large pot
  • Tongs
  • Colander
  • Chef’s Knife
  • Cutting board

Ingredients
  

Proteins

  • 1 lb large shrimp peeled and deveined
  • 8 oz andouille sausage sliced
  • 2 boneless chicken thighs diced

Pasta and Sauce

  • 12 oz fettuccine pasta
  • 2 cups heavy cream
  • 1 cup Parmesan cheese freshly grated
  • 4 cloves garlic minced
  • 1 bay leaf

Cajun Seasoning

  • 2 tsp Cajun seasoning blend
  • 1 tsp paprika
  • 1/2 tsp cayenne pepper adjust to taste

Vegetables

  • 1 onion medium, diced
  • 1 bell pepper chopped
  • 2 celery stalks chopped
  • 2 green onions sliced, for garnish

Instructions
 

  • Bring a large pot of salted water to a boil. Cook the fettuccine according to package directions until al dente. Reserve 1 cup of pasta water and drain the rest.
  • Meanwhile, heat a large skillet over medium-high heat. Add sliced andouille sausage and cook for 3–4 minutes until browned. Remove and set aside.
  • In the same skillet, add diced chicken thighs seasoned with half the Cajun seasoning. Cook for 5–6 minutes until browned and nearly cooked through.
  • Add the diced onion, bell pepper, celery, and minced garlic to the skillet. Sauté for 3–4 minutes until softened and aromatic.
  • Return the sausage to the skillet and add shrimp along with remaining Cajun seasoning, paprika, and cayenne. Cook for 2–3 minutes until shrimp are pink and curled.
  • Pour in heavy cream and add bay leaf. Bring to a gentle simmer, then gradually stir in grated Parmesan cheese until smooth and creamy.
  • Add cooked fettuccine to the sauce and toss to coat. If needed, add reserved pasta water gradually to loosen the sauce to your desired consistency.
  • Remove bay leaf. Taste and adjust seasoning as needed. Garnish with sliced green onions and serve hot.

Notes

For a lighter version, use half-and-half instead of heavy cream. Mushrooms can replace meat for a vegetarian variation. Taste-test your Cajun seasoning blend first, as salt and heat levels vary by brand.
Keyword creamy cajun pasta, jambalaya alfredo, shrimp alfredo