One Pot Creamy Cajun Sausage Pasta Recipe
Introduction
This One Pot Creamy Cajun Sausage Pasta is a flavorful and comforting meal that combines spicy sausage with a rich, creamy sauce. Perfect for busy weeknights, it’s easy to make and full of bold Cajun flavors.

Ingredients
- 10 ounces smoked sausage (Andouille or kielbasa)
- 4 ounces pasta (penne or rigatoni)
- 2 tablespoons Cajun seasoning
- 1 tablespoon olive oil
- 1 cup diced bell peppers (mixed colors)
- 1/2 cup diced onion
- 2 cups low-sodium chicken broth (add more if needed)
- 1 cup heavy cream
- 1 cup shredded Parmesan cheese
- 1/2 teaspoon garlic powder
- 1/4 teaspoon cayenne pepper (optional, for extra spice)
- 1 cup fresh spinach (optional)
- Chopped parsley for garnish
Instructions
- Step 1: Slice the smoked sausage into thin rounds. Chop the bell peppers and onions. Measure out the Cajun seasoning, heavy cream, and Parmesan cheese.
- Step 2: Heat olive oil in a large skillet or pot over medium heat. Add the sausage slices and cook until browned. Remove the sausage from the pot and set aside.
- Step 3: In the same pot, sauté the diced bell peppers and onions until softened, about 3-4 minutes.
- Step 4: Stir in the Cajun seasoning and garlic powder with the vegetables. Pour in the chicken broth and bring the mixture to a simmer.
- Step 5: Add the pasta directly to the pot. Cook uncovered, stirring occasionally, until the pasta is al dente and most of the liquid is absorbed, about 10-12 minutes.
- Step 6: Reduce the heat to low and stir in the heavy cream and shredded Parmesan cheese until melted and creamy.
- Step 7: Return the browned sausage to the pot. Stir to combine and warm through. If using, add fresh spinach now and cook until wilted.
- Step 8: Taste and adjust seasoning with salt, black pepper, and cayenne pepper if desired.
- Step 9: Serve hot garnished with chopped parsley and extra Parmesan or red pepper flakes for added flavor.
Tips & Variations
- Use Andouille sausage for a smokier, spicier kick or kielbasa for a milder flavor.
- Add fresh spinach or kale for extra greens and nutrition.
- For a lighter version, substitute heavy cream with half-and-half or whole milk, but the sauce will be less thick.
- If the pasta absorbs too much liquid before cooking through, add small amounts of chicken broth as needed.
- Feel free to swap Parmesan for Pecorino Romano to change the cheese flavor profile.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave, adding a splash of chicken broth or cream to loosen the sauce if it thickens too much.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use a different type of pasta?
Yes, penne or rigatoni work best to hold the sauce, but you can use other short pasta shapes like rotini or farfalle.
Is this dish very spicy?
The level of spice depends on your Cajun seasoning and the optional cayenne pepper. You can adjust the heat by reducing these or leaving them out entirely for a milder dish.
PrintOne Pot Creamy Cajun Sausage Pasta Recipe
This One Pot Creamy Cajun Sausage Pasta is a flavorful and hearty dish combining smoky sausage, tender pasta, and a rich, creamy Cajun sauce. Quick to prepare and perfect for a cozy dinner, it brings a spicy kick balanced with creamy textures in a single pot for easy cooking and cleanup.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 3–4 servings 1x
- Category: Main Course
- Method: Stovetop
- Cuisine: Cajun
Ingredients
Sausage and Vegetables
- 10 ounces smoked sausage (Andouille or kielbasa), sliced thin
- 1 cup diced bell peppers (mixed colors)
- 1/2 cup diced onion
Spices and Seasonings
- 2 tablespoons Cajun seasoning
- 1/2 teaspoon garlic powder
- 1/4 teaspoon cayenne pepper (optional, for extra spice)
Liquids and Dairy
- 1 tablespoon olive oil
- 2 cups low-sodium chicken broth (add more if needed)
- 1 cup heavy cream
- 1 cup shredded Parmesan cheese
Pasta
- 4 ounces pasta (penne or rigatoni)
Optional and Garnish
- 1 cup fresh spinach (optional)
- Chopped parsley for garnish
Instructions
- Prep Your Ingredients: Slice the smoked sausage into thin rounds. Chop the bell peppers and onions. Measure out the Cajun seasoning, heavy cream, and Parmesan cheese to have everything ready before cooking.
- Cook the Sausage and Veggies: In a large skillet or pot, heat the olive oil over medium heat. Add the sliced sausage and sauté until browned and slightly crispy, about 4-5 minutes. Remove the sausage with a slotted spoon and set aside. In the same pot, add the diced bell peppers and onions and cook until softened, about 3-4 minutes.
- Create the Base: Sprinkle the Cajun seasoning over the cooked veggies and stir to coat evenly. Pour in the chicken broth, scraping up any browned bits from the bottom. Bring the mixture to a simmer.
- Cook the Pasta: Add the pasta directly to the pot with the simmering broth and vegetables. Stir occasionally to prevent sticking and cook until the pasta is al dente, typically 8-10 minutes. Add more broth if needed to ensure the pasta cooks properly.
- Make the Creamy Sauce: Reduce the heat to low. Stir in the heavy cream, Parmesan cheese, garlic powder, and cayenne pepper (if using). Mix gently until the cheese is melted and the sauce is creamy and smooth. If using fresh spinach, stir it in now to wilt.
- Return the Sausage to the Pot: Add the browned sausage back into the pot and stir to combine with the creamy pasta and sauce. Heat through for another 1-2 minutes.
- Final Seasoning: Taste the pasta and sauce before adding any additional salt. Adjust the seasoning with a pinch of salt if necessary, and add black pepper or more cayenne pepper to your preference for extra heat.
- Serve and Garnish: Dish out the creamy Cajun sausage pasta onto plates or bowls. Garnish with chopped parsley, extra Parmesan cheese, or red pepper flakes for an added burst of flavor.
Notes
- You can use Andouille or kielbasa sausage for distinct smoky flavors.
- If you prefer less heat, omit the cayenne pepper.
- Adjust the thickness of the sauce by adding more or less chicken broth and cream.
- Fresh spinach is optional but adds a nice color and mild flavor.
- For a gluten-free version, substitute pasta with gluten-free pasta varieties.
- Leftovers can be refrigerated for up to 3 days and reheated gently on the stovetop.
Keywords: Cajun sausage pasta, creamy pasta, one pot pasta, Andouille sausage recipe, quick dinner, spicy sausage pasta

