Name: One-Pot Creamy Spicy Cajun Sausage Pasta
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: Cajun
Ingredients: 1 lb smoked sausage, sliced; 12 oz penne pasta; 2 cups chicken broth; 1 cup heavy cream; 1 medium onion, diced; 1 bell pepper, diced; 3 cloves garlic, minced; 1 can (14.5 oz) diced tomatoes; 1 tbsp Cajun seasoning; 1 tsp paprika; Salt and pepper, to taste; 1 cup grated Parmesan cheese; 2 tbsp olive oil; Fresh parsley, chopped, for garnish

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One-Pot Creamy Spicy Cajun Sausage Pasta is one of my favorite comfort meals when I want something hearty, creamy, and packed with bold Cajun flavors. I love how everything cooks in a single pot, allowing the smoky sausage, tender penne, and rich Parmesan sauce to blend together perfectly while keeping cleanup quick and easy.

One-Pot Creamy Spicy Cajun Sausage Pasta

Ingredients

(Tip: You'll find the full list of ingredients and measurements in the recipe card below.)

1 lb smoked sausage, sliced

12 oz penne pasta

2 cups chicken broth

1 cup heavy cream

1 medium onion, diced

1 bell pepper, diced

3 cloves garlic, minced

1 can (14.5 oz) diced tomatoes

1 tablespoon Cajun seasoning

1 teaspoon paprika

Salt and pepper, to taste

1 cup grated Parmesan cheese

2 tablespoon olive oil

Fresh parsley, chopped, for garnish

Directions

I heat the olive oil in a large pot over medium heat.

I add the sliced sausage, diced onion, and bell pepper, then cook them for 5 to 7 minutes until the sausage is nicely browned and the vegetables are tender.

I stir in the minced garlic and cook for another minute until fragrant.

I pour in the diced tomatoes, chicken broth, heavy cream, Cajun seasoning, paprika, salt, and pepper, then bring everything to a gentle boil.

I stir in the uncooked penne pasta, reduce the heat, and let it simmer for 10 to 12 minutes, stirring occasionally until the pasta becomes tender.

I remove the pot from the heat and stir in the grated Parmesan cheese until the sauce becomes smooth and creamy.

I garnish the pasta with fresh chopped parsley before serving it warm.

Servings and Timing

Servings: 6

Prep Time: 10 minutes

Cooking Time: 30 minutes

Total Time: 40 minutes

Calories: Approximately 564 kcal per serving

Variations

I sometimes replace the smoked sausage with spicy andouille sausage for an extra Cajun kick. When I want a lighter version, I substitute half-and-half for the heavy cream, although the sauce becomes slightly less rich. I also like adding mushrooms, spinach, or zucchini for extra vegetables. For even more heat, I mix in crushed red pepper flakes or a dash of hot sauce. If I prefer a different cheese, I occasionally use shredded mozzarella or sharp cheddar alongside the Parmesan.

Storage/Reheating

I store leftover pasta in an airtight container in the refrigerator for up to 4 days. For longer storage, I freeze individual portions for up to 2 months, although the creamy sauce may separate slightly after thawing. When reheating, I warm the pasta gently on the stovetop or in the microwave, adding a splash of milk or chicken broth to restore the creamy texture.

FAQs

Can I use a different type of pasta?

I can easily substitute penne with rotini, rigatoni, or shells, but I may need to adjust the cooking time slightly depending on the pasta shape.

Can I make this recipe less spicy?

I simply reduce the amount of Cajun seasoning or choose a mild blend. I can also skip any extra spicy ingredients for a milder flavor.

Can I prepare this recipe ahead of time?

I can make it a day in advance and refrigerate it. I find that reheating it gently with a little extra broth or milk helps maintain its creamy consistency.

What vegetables can I add?

I like adding spinach, mushrooms, zucchini, corn, or even broccoli to make the meal more colorful and nutritious.

Can I use pre-shredded Parmesan cheese?

I prefer freshly grated Parmesan because it melts more smoothly into the sauce, but pre-shredded Parmesan works if that's what I have available.

Conclusion

I love making One-Pot Creamy Spicy Cajun Sausage Pasta because it combines bold Cajun flavors, smoky sausage, creamy Parmesan sauce, and perfectly cooked pasta in one convenient pot. It is a satisfying meal that fits busy weeknights while still feeling comforting and homemade. Whether I follow the original recipe or add my favorite variations, this dish always delivers a rich, flavorful dinner that everyone enjoys.

📖 Recipe:

One-Pot Creamy Spicy Cajun Sausage Pasta

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Author: Cheryl
Total Time: 40 minutes
Yield: 6 servings
Diet: Halal

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Description

A hearty one-pot pasta featuring smoky sausage, tender penne, and a creamy Parmesan Cajun sauce. This comforting dinner is packed with bold flavor while keeping cleanup quick and easy.

Instructions

Heat the olive oil in a large pot over medium heat.
Add the sliced sausage, diced onion, and bell pepper. Cook for 5–7 minutes until the sausage is browned and the vegetables are tender.
Stir in the minced garlic and cook for 1 minute until fragrant.
Add the diced tomatoes, chicken broth, heavy cream, Cajun seasoning, paprika, salt, and pepper. Bring to a gentle boil.
Stir in the uncooked penne pasta, reduce the heat, and simmer for 10–12 minutes, stirring occasionally, until the pasta is tender.
Remove the pot from the heat and stir in the grated Parmesan cheese until the sauce is smooth and creamy.
Garnish with fresh chopped parsley and serve warm.