Cajun Sausage Shrimp Alfredo

Featured in: Family Comfort Classics

This skillet blends smoky andouille sausage with plump shrimp in a luscious Cajun Alfredo sauce. Sautéed peppers and onions add sweetness and texture, all tossed with tender pasta for a satisfying one-pan meal. It balances spice and creaminess, making it ideal for a flavorful weeknight dinner. Garnished with fresh parsley, this dish brings a comforting taste of Cajun-inspired cooking using easily accessible ingredients and simple steps.

Updated on Thu, 13 Nov 2025 09:35:00 GMT
Sizzling Cajun Sausage & Shrimp Alfredo Pasta Skillet, loaded with shrimp and herbs, ready to serve. Save to Pinterest
Sizzling Cajun Sausage & Shrimp Alfredo Pasta Skillet, loaded with shrimp and herbs, ready to serve. | recipesforevers.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 bold flavors of Cajun cuisine together in a hearty skillet everyone will love.

I made this Cajun sausage & shrimp Alfredo pasta on a cool Friday after a long work week, and the whole skillet was gone by the end of the night. The creamy, spicy sauce was a huge hit and made dinner feel special without lots of cleanup.

Ingredients

  • Andouille sausage: 225 g (8 oz), sliced
  • Large shrimp: 225 g (8 oz), peeled and deveined
  • Pasta: 300 g (10 oz) penne or fettuccine
  • 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:
Cook the pasta in salted boiling water according to package instructions until al dente. Drain and set aside.
Sear Sausage:
In a large skillet over medium heat, add the andouille sausage and cook for 3–4 minutes until browned. Remove and set aside.
Sauté Vegetables:
In the same skillet, melt butter. Add onion and red bell pepper and sauté for 3–4 minutes until softened. Add garlic and cook for 1 minute.
Cook Shrimp:
Add the shrimp and 1 tbsp Cajun seasoning. Sauté for 2–3 minutes until the shrimp turn pink. Remove shrimp and set aside.
Make Sauce:
Pour in chicken broth and scrape any browned bits from the pan. Add heavy cream and remaining Cajun seasoning and 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 to the skillet. Toss to coat in the sauce and heat through for 2–3 minutes.
Garnish & Serve:
Garnish with chopped parsley and serve hot.
Save to Pinterest
| recipesforevers.com

This recipe brings my family to the table quickly—everyone eagerly grabs a bowl. Even picky eaters love the creamy sauce, and we joke that there are never leftovers!

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.

A one-pan, creamy Cajun Sausage & Shrimp Alfredo Pasta Skillet, with tender shrimp in a flavorful sauce. Save to Pinterest
A one-pan, creamy Cajun Sausage & Shrimp Alfredo Pasta Skillet, with tender shrimp in a flavorful sauce. | recipesforevers.com

This skillet is weeknight comfort with a spicy twist. Pair it with a simple salad or garlic bread for a satisfying meal that brings a kick of Cajun heat to your table.

Recipe FAQs

What type of sausage works best in this dish?

Andouille sausage is ideal for its smoky, spicy flavor that complements the creamy sauce, but smoked turkey or chicken sausage can be used as alternatives.

Can I use different pasta shapes?

Penne or fettuccine work well due to their shape and texture, but you can substitute with other firm pasta types like rigatoni or rotini.

How spicy is this skillet?

The Cajun seasoning provides moderate heat balanced by the creamy Alfredo sauce, but you can adjust spiciness by adding cayenne or hot sauce to taste.

Is it possible to make this dish gluten-free?

Yes, by using gluten-free pasta and ensuring the sausage contains no gluten additives, you can enjoy a gluten-free version.

What sides pair well with this dish?

A crisp green salad and garlic bread complement the rich, creamy flavors, while a lightly chilled Chardonnay makes a nice beverage pairing.

Cajun Sausage Shrimp Alfredo

Savory Cajun-inspired skillet with sausage, shrimp, creamy Alfredo sauce, and penne pasta for a quick hearty dish.

Prep Duration
15 minutes
Time to Cook
25 minutes
Complete Duration
40 minutes


Complexity Medium

Cuisine American (Cajun-inspired)

Makes 4 Portions

Dietary Info None specified

What You Need

Proteins

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

Pasta

01 10 oz penne or fettuccine

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 extra to taste
02 Salt, to taste
03 Black pepper, to taste
04 2 tbsp chopped fresh parsley for garnish

Directions

Step 01

Boil pasta: Cook pasta in salted boiling water following package directions until al dente. Drain and set aside.

Step 02

Brown sausage: Heat a large skillet over medium heat. Add sliced sausage and brown for 3 to 4 minutes. Remove and reserve.

Step 03

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

Step 04

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

Step 05

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

Step 06

Incorporate cheese: Add Parmesan cheese, stirring until melted and sauce is smooth. Season with salt and black pepper to taste.

Step 07

Combine all components: Return cooked pasta, sausage, and shrimp to the skillet. Toss to coat evenly in sauce and heat through for 2 to 3 minutes.

Step 08

Garnish and serve: Sprinkle chopped fresh parsley over the top and serve immediately while hot.

Essential Tools

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

Allergy Details

Be sure to check every item for allergens. If uncertain, talk with a healthcare provider.
  • Contains dairy (cream, Parmesan), shellfish (shrimp), and wheat (pasta). May contain gluten depending on sausage and pasta.

Nutrition per serving

Nutrition details are for your reference only. Always speak with a professional for medical concerns.
  • Caloric Content: 590
  • Total Fat: 31 grams
  • Carbohydrates: 45 grams
  • Proteins: 32 grams