Cajun Sausage Shrimp Alfredo

Featured in: Weeknight Spoonfuls

This one-pan dish combines smoky andouille sausage with tender shrimp, tossed in a luscious Cajun Alfredo sauce. Sautéed onions, red bell pepper, and garlic add depth, while penne or fettuccine pasta holds the creamy sauce perfectly. Enhanced with Parmesan cheese and seasoned with Cajun spice, it delivers a comforting balance of heat and richness. Garnished with fresh parsley, it's a flavorful meal that comes together quickly and satisfies a craving for bold, hearty flavors.

Updated on Tue, 11 Nov 2025 10:10:00 GMT
Cajun Sausage & Shrimp Alfredo Pasta Skillet sizzling in a skillet, showcasing shrimp and pasta coated in creamy sauce. Save
Cajun Sausage & Shrimp Alfredo Pasta Skillet sizzling in a skillet, showcasing shrimp and pasta coated in creamy sauce. | cookinget.com

A creamy, spicy one-pan pasta featuring smoky sausage, succulent shrimp, and a rich Cajun Alfredo sauce is perfect for weeknight comfort. This dish brings the flavors of Cajun cuisine together in a comforting bowl the whole family will love.

The first time I created this Cajun Sausage & Shrimp Alfredo Pasta Skillet, my family was amazed at how bold and flavorful it turned out. It instantly became a go-to choice for cozy nights, especially when everyone craved something comforting but quick to prepare.

Ingredients

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

Instructions

Cook Pasta:
Boil pasta in salted water according to package instructions until al dente. Drain and set aside.
Brown Sausage:
In a large skillet over medium heat, cook the andouille sausage for 3 minutes until browned. Remove and set aside.
Sauté Vegetables:
Melt butter in the skillet. Add onion and bell pepper, sauté for 3 minutes until softened. Add garlic and cook for 1 minute.
Cook Shrimp:
Add shrimp and 1 tbsp Cajun seasoning. Sauté for 2 minutes until shrimp turn pink. Remove and set aside.
Make Sauce:
Pour chicken broth, scrape the pan, add heavy cream and remaining Cajun seasoning. Bring to a simmer.
Add Cheese:
Stir in Parmesan cheese until melted and smooth. Season with salt and pepper.
Combine:
Add cooked pasta, sausage, and shrimp. Toss to coat and heat through for 2 minutes.
Garnish:
Sprinkle chopped parsley and serve hot.
This vibrant photo features a delicious Cajun Sausage & Shrimp Alfredo Pasta Skillet, ready for serving with fresh parsley. Save
This vibrant photo features a delicious Cajun Sausage & Shrimp Alfredo Pasta Skillet, ready for serving with fresh parsley. | cookinget.com

Sharing this meal brings back memories of everyone gathering in the kitchen, sneaking tastes of the creamy sauce and fighting over extra shrimp. It adds warmth and laughter to chilly evenings.

Required Tools

You will need a large skillet, pot for boiling pasta, knife, cutting board, and tongs or a spatula to prepare this recipe best.

Allergen Information

The recipe contains dairy, shellfish, and wheat. Always check sausage and pasta packaging for potential gluten and ingredient variations.

Nutritional Information

Each serving provides about 590 calories, 31 g of fat, 45 g of carbohydrates, and 32 g of protein, making it a hearty meal for four.

Golden-brown sausage and pink shrimp mingle within creamy Cajun Sausage & Shrimp Alfredo Pasta Skillet, a flavorful meal. Save
Golden-brown sausage and pink shrimp mingle within creamy Cajun Sausage & Shrimp Alfredo Pasta Skillet, a flavorful meal. | cookinget.com

Enjoy this Cajun Sausage & Shrimp Alfredo Pasta Skillet hot from the pan for the ultimate comfort. The leftovers taste even better the next day!

Recipe FAQs

What pasta type works best?

Penne or fettuccine are ideal as they hold the creamy sauce well and complement the sausage and shrimp.

Can I adjust the spice level?

Yes, adding more Cajun seasoning or a pinch of cayenne pepper can increase the heat, while reducing seasoning lowers it.

How do I prevent the shrimp from overcooking?

Sauté the shrimp just until they turn pink and opaque, typically 2-3 minutes, to keep them tender and juicy.

What substitutions can I make for sausage?

Smoked turkey sausage or chicken slices can be used as milder alternatives without losing flavor.

Is this dish freezer-friendly?

It's best enjoyed fresh, but you can freeze leftovers in an airtight container and reheat gently to maintain texture.

Cajun Sausage Shrimp Alfredo

A creamy, spicy pasta with smoky sausage, succulent shrimp, and rich Cajun Alfredo sauce.

Prep Duration
15 minutes
Time to Cook
25 minutes
Overall Time
40 minutes
Recipe by Sophie Daniels


Skill Difficulty Medium

Cuisine American (Cajun-inspired)

Output 4 Portion Count

Diet Preferences None specified

What You'll Need

Proteins

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

Pasta

01 10 oz penne or fettuccine pasta

Vegetables

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

Sauce

01 2 tbsp unsalted butter
02 1 cup heavy cream
03 ½ cup grated Parmesan cheese
04 ½ cup chicken broth

Seasonings

01 1½ tbsp Cajun seasoning, plus additional to taste
02 Salt and black pepper, to taste
03 2 tbsp fresh parsley, chopped (for garnish)

Directions

Step 01

Cook pasta: Bring salted water to a boil and cook pasta according to package directions until al dente. Drain and set aside.

Step 02

Brown sausage: Heat a large skillet over medium heat and cook andouille sausage until browned, about 3 to 4 minutes. Remove sausage and set aside.

Step 03

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

Step 04

Cook shrimp: Add shrimp and 1 tablespoon Cajun seasoning to the skillet. Sauté 2 to 3 minutes until shrimp turn pink. Remove shrimp and set aside.

Step 05

Prepare sauce: Pour in chicken broth, scraping browned bits from skillet. Stir in heavy cream and remaining Cajun seasoning. Bring mixture to a simmer.

Step 06

Add cheese and season: Blend in grated Parmesan until sauce is smooth. Season with salt and black pepper to taste.

Step 07

Combine and heat through: Return cooked pasta, sausage, and shrimp to the skillet. Toss gently to coat with sauce and warm for 2 to 3 minutes.

Step 08

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

Essential Tools

  • Large skillet
  • Pot for boiling pasta
  • Chef’s knife and cutting board
  • Tongs or spatula

Allergy Details

Review all ingredients for allergens. Ask a medical expert when uncertain.
  • Contains dairy (heavy cream, Parmesan cheese), shellfish (shrimp), and wheat (pasta).
  • May contain gluten depending on sausage and pasta brand.

Nutrition Facts (per portion)

These numbers offer reference only, not medical guidance.
  • Energy Value: 590
  • Fats: 31 g
  • Carbohydrates: 45 g
  • Proteins: 32 g