Cajun Sausage Shrimp Alfredo Pasta

Featured in: One-Pot & Quick Meals

This one-pan skillet combines smoky andouille sausage, juicy shrimp, and tender pasta tossed in a creamy Cajun Alfredo sauce. Aromatic bell pepper, garlic, and onion infuse the dish with bold Southern-inspired flavor while Parmesan and heavy cream create a rich, velvety sauce. Simple prep and quick cooking make it perfect for busy nights; just simmer, toss, and garnish with fresh parsley. Adjust heat by adding cayenne or hot sauce, and pair with salad or crusty garlic bread for a satisfying meal. Contains dairy, shellfish, and wheat—gluten-free swaps available. Serves four and yields 590 calories per portion.

Updated on Sun, 09 Nov 2025 13:31:00 GMT
Creamy Cajun Sausage & Shrimp Alfredo Pasta Skillet garnished with fresh parsley and red bell peppers.  Save
Creamy Cajun Sausage & Shrimp Alfredo Pasta Skillet garnished with fresh parsley and red bell peppers. | bakozy.com

A creamy, spicy one-pan pasta featuring smoky sausage, succulent shrimp, and a rich Cajun Alfredo sauceperfect for weeknight comfort.

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Ingredients

  • Andouille sausage: 225 g (8 oz), sliced
  • Large shrimp: 225 g (8 oz), peeled and deveined
  • Penne or fettuccine: 300 g (10 oz)
  • Small onion: 1, finely chopped
  • Red bell pepper: 1, sliced
  • Garlic: 2 cloves, minced
  • Unsalted butter: 2 tbsp
  • Heavy cream: 240 ml (1 cup)
  • Grated Parmesan cheese: 60 g (½ cup)
  • Chicken broth: 120 ml (½ cup)
  • Cajun seasoning: 1½ tbsp (plus extra to taste)
  • Salt and black pepper: to taste
  • Chopped fresh parsley: 2 tbsp (for garnish)

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Instructions

Cook the pasta:
In salted boiling water according to package instructions until al dente. Drain and set aside.
Cook the sausage:
In a large skillet over medium heat, add the andouille sausage and cook for 34 minutes until browned. Remove and set aside.
Sauté vegetables:
In the same skillet, melt the butter. Add onion and red bell pepper; sauté for 34 minutes until softened. Add garlic and cook for 1 minute.
Cook the shrimp:
Add the shrimp and 1 tbsp Cajun seasoning. Sauté for 23 minutes until the shrimp turn pink. Remove shrimp and set aside.
Prepare the sauce:
Pour in chicken broth and scrape any browned bits from the pan. Add heavy cream and remaining Cajun seasoning; bring to a simmer.
Finish the sauce:
Stir in Parmesan cheese until melted and smooth. Season with salt and pepper.
Combine and heat:
Add cooked pasta, sausage, and shrimp to the skillet. Toss to coat in the sauce and heat through for 23 minutes.
Garnish and serve:
Garnish with chopped parsley and serve hot.
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| bakozy.com

This dish always brings back memories of family dinners.

Required Tools

  • Large skillet
  • Pot for boiling pasta
  • Knife and cutting board
  • Tongs or spatula

Allergen Information

  • Contains dairy (cream, Parmesan), shellfish (shrimp), and wheat (pasta).
  • May contain gluten depending on sausage and pasta used.
  • Double-check all labels if concerned about allergens.

Nutritional Information (per serving)

  • Calories: 590
  • Total Fat: 31 g
  • Carbohydrates: 45 g
  • Protein: 32 g

Sizzling Cajun Sausage & Shrimp Alfredo Pasta Skillet with vibrant colors and rich flavors.  Save
Sizzling Cajun Sausage & Shrimp Alfredo Pasta Skillet with vibrant colors and rich flavors. | bakozy.com

Enjoy this comforting and flavorful Cajun Sausage & Shrimp Alfredo Pasta that's sure to be a hit at your dinner table tonight.

Recipe FAQ

→ Which pasta shapes work best for this skillet?

Penne and fettuccine are great choices due to their ability to hold creamy sauce, but rigatoni or rotini also work well.

→ Can I substitute the andouille sausage?

Yes, you can use smoked turkey sausage, chicken sausage, or even chicken breast for similar results and smoky flavor.

→ How can I adjust the spiciness?

Add cayenne pepper, hot sauce, or extra Cajun seasoning to increase heat. Start with small amounts and taste as you go.

→ Is gluten-free pasta suitable for this dish?

Absolutely. Swap regular pasta for gluten-free alternatives for dietary preferences without compromising flavor or texture.

→ What sides pair well with this skillet?

Crisp green salad and garlic bread complement the creamy pasta. A lightly chilled Chardonnay makes a refreshing beverage pairing.

→ Are there allergen concerns in this dish?

Contains dairy, shellfish, and wheat. Check pasta and sausage labels for gluten. Consider substitutes for specific sensitivities.

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Cajun Sausage Shrimp Alfredo Pasta

A creamy Cajun pasta loaded with sausage, shrimp, and bold flavors. One-pan, weeknight comfort with a kick.

Prep duration
15 min
Heat time
25 min
Complete duration
40 min
Created by Natalie Harris


Complexity Medium

Heritage American Cajun-inspired

Output 4 Portions

Nutrition specifications None specified

Components

Proteins

01 8 ounces andouille sausage, sliced
02 8 ounces large shrimp, peeled and deveined

Pasta

01 10 ounces penne or fettuccine

Vegetables

01 1 small onion, finely chopped
02 1 red bell pepper, sliced
03 2 cloves garlic, minced

Sauce

01 2 tablespoons unsalted butter
02 1 cup heavy cream
03 1/2 cup grated Parmesan cheese
04 1/2 cup chicken broth

Seasonings

01 1 1/2 tablespoons Cajun seasoning (plus extra to taste)
02 Salt, to taste
03 Black pepper, to taste
04 2 tablespoons chopped fresh parsley (for garnish)

Directions

Phase 01

Boil Pasta: Cook the pasta in a pot of salted boiling water according to package directions until al dente. Drain and set aside.

Phase 02

Brown Sausage: Heat a large skillet over medium heat. Add the andouille sausage slices and cook for 3 to 4 minutes until browned. Remove sausage from the skillet and set aside.

Phase 03

Sauté Aromatics: In the same skillet, melt the butter. Add chopped onion and red bell pepper; sauté for 3 to 4 minutes until softened, then stir in minced garlic and cook for 1 minute.

Phase 04

Cook Shrimp: Add the shrimp and one tablespoon Cajun seasoning to the skillet. Sauté for 2 to 3 minutes until shrimp turn pink. Remove shrimp and set aside.

Phase 05

Prepare Sauce: Pour in chicken broth and scrape up any browned bits. Stir in heavy cream and remaining Cajun seasoning, then bring mixture to a simmer.

Phase 06

Finish Alfredo Sauce: Add grated Parmesan cheese and stir until cheese is melted and sauce is smooth. Season to taste with salt and black pepper.

Phase 07

Combine Pasta and Meat: Return cooked pasta, sausage, and shrimp to the skillet. Toss to fully coat and heat through for 2 to 3 minutes.

Phase 08

Garnish and Serve: Sprinkle with chopped parsley and serve immediately while hot.

Tools needed

  • Large skillet
  • Pot for boiling pasta
  • Knife and cutting board
  • Tongs or spatula

Allergy details

Review each component for potential allergens and if uncertain, we recommend consulting with a healthcare provider.
  • Contains dairy (heavy cream, Parmesan cheese), shellfish (shrimp), and wheat (pasta).
  • May contain gluten depending on sausage and pasta brand.
  • Verify product labels if concerned about allergens.

Nutrient breakdown (per portion)

These values are estimates only and shouldn't replace professional medical guidance.
  • Energy: 590
  • Fats: 31 g
  • Carbohydrates: 45 g
  • Proteins: 32 g

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