Cajun Sausage Shrimp Alfredo

Featured in: Smart Weeknight Meals

This creamy Cajun-inspired skillet combines smoky andouille sausage with succulent shrimp in a rich Alfredo sauce. Sautéed onions, red bell peppers, and garlic build savory layers, while penne pasta absorbs the flavorful sauce. The dish balances smoky, spicy, and creamy elements, making it ideal for an easy yet comforting weeknight dinner. A sprinkle of fresh parsley adds brightness, and optional heat can be adjusted with extra seasoning or cayenne. Enjoy this rich and satisfying skillet meal served hot from the pan.

Updated on Thu, 13 Nov 2025 13:53:00 GMT
Cajun Sausage & Shrimp Alfredo Pasta Skillet sizzling in a skillet, showcasing shrimp and sausage with creamy sauce. Pin it
Cajun Sausage & Shrimp Alfredo Pasta Skillet sizzling in a skillet, showcasing shrimp and sausage with creamy sauce. | fungeniusrecipe.com

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

I first made this for a weekday dinner when we wanted something a bit special without a lot of fuss. The combination of shrimp and sausage quickly became a family favorite that everyone requests!

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 & 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.
Brown 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 the butter. Add onion and red bell pepper; 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; bring to a simmer.
Add Cheese:
Stir in Parmesan cheese until melted and smooth. Season with salt and pepper.
Combine & Toss:
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.
A close-up of a plate of Cajun Sausage & Shrimp Alfredo Pasta Skillet, garnished with fresh parsley for serving. Pin it
A close-up of a plate of Cajun Sausage & Shrimp Alfredo Pasta Skillet, garnished with fresh parsley for serving. | fungeniusrecipe.com

We love sharing this skillet at the table—everyone digs in and the kids always ask for seconds. It's a meal that brings laughs and stories together with every bite!

Required Tools

Large skillet, pot for boiling pasta, knife and cutting board, tongs or spatula.

Nutritional Information

Calories: 590. Total Fat: 31 g. Carbohydrates: 45 g. Protein: 32 g per serving.

Serving Suggestions

Serve with a crisp green salad and garlic bread. Pairs well with lightly chilled Chardonnay.

Delicious one-pan Cajun Sausage & Shrimp Alfredo Pasta Skillet, ready to enjoy with savory shrimp and al dente pasta. Pin it
Delicious one-pan Cajun Sausage & Shrimp Alfredo Pasta Skillet, ready to enjoy with savory shrimp and al dente pasta. | fungeniusrecipe.com

Enjoy this skillet straight from the pan for full comfort effect. Every bite has bold flavor and creamy richness.

Recipe FAQs

What type of sausage works best for this dish?

Andouille sausage offers a smoky, spicy flavor that complements the Cajun seasoning, but smoked turkey sausage or chicken sausage can be used as alternatives.

Can I substitute the pasta with gluten-free options?

Yes, gluten-free pasta works well and can be used as a direct replacement to accommodate dietary needs.

How can I add more heat to this skillet?

Increase the Cajun seasoning or add a pinch of cayenne pepper or hot sauce during cooking for extra spice.

What side dishes pair well with this skillet?

A crisp green salad and garlic bread complement the creamy and spicy flavors nicely, balancing the richness of the dish.

Is it necessary to devein the shrimp before cooking?

Yes, peeling and deveining shrimp ensures better texture and appearance, and removes any grit or impurities.

Can this skillet be prepared in advance?

While best served fresh to maintain texture and flavor, the skillet can be reheated gently; however, shrimp should be added fresh to avoid overcooking.

Cajun Sausage Shrimp Alfredo

Creamy pasta with smoky sausage, shrimp, and a rich Cajun Alfredo sauce for a spicy, comforting meal.

Prep time
15 minutes
Cook time
25 minutes
Complete time
40 minutes
Created by Fungeniusrecipe Chloe Anderson

Recipe category Smart Weeknight Meals

Skill level Medium

Cuisine type American (Cajun-inspired)

Portions 4 Number of servings

Dietary details 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 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 extra to taste
02 Salt and black pepper, to taste
03 2 tbsp chopped fresh parsley for garnish

How to Make

Step 01

Prepare 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 andouille sausage, and cook for 3–4 minutes until browned. Remove and reserve.

Step 03

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

Step 04

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

Step 05

Create sauce base: Pour in chicken broth and scrape browned bits from skillet. Add heavy cream and remaining Cajun seasoning; bring to a simmer.

Step 06

Incorporate cheese: Stir in Parmesan cheese until smoothly melted. Season sauce with salt and black pepper to taste.

Step 07

Combine all components: Add cooked pasta, browned sausage, and shrimp back to skillet. Toss to coat ingredients with sauce and warm through for 2–3 minutes.

Step 08

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

Equipment needed

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

Allergy details

Don’t forget to check each item for allergens. Talk to a healthcare professional if you’re unsure.
  • Contains dairy (heavy cream, Parmesan cheese), shellfish (shrimp), and wheat (pasta). May contain gluten depending on sausage and pasta choice.

Nutrition (each serving)

These nutrition facts are for reference only. Always consult an expert for medical advice.
  • Calorie count: 590
  • Fat content: 31 g
  • Carbohydrates: 45 g
  • Protein content: 32 g