If you need a dinner that’s quick, bold, and seriously satisfying, this creamy Cajun sausage pasta is the kind of recipe you’ll come back to again and again. Everything cooks in a single pot, which means less mess and more flavor. The pasta absorbs the seasoned broth as it cooks, creating a naturally rich and creamy texture without complicated steps.
What really makes this dish stand out is the balance smoky sausage, creamy sauce, tender pasta, and Cajun spices all working together. It’s the kind of meal that feels comforting but still has a little kick, making it perfect for weeknights or when you want something a bit more exciting than your usual pasta.
Ingredients
- 1 tablespoon olive oil
- 1 medium yellow onion, diced
- 1 medium red bell pepper, diced
- 12 ounces andouille sausage, sliced into 1/4-inch rounds
- 1 tablespoon minced garlic
- 1 tablespoon Cajun seasoning
- 1 pound rigatoni or penne
- 4 cups chicken broth
- 2 (14.5 ounce) cans diced tomatoes, undrained
- 2 tablespoons cornstarch
- 1 cup heavy cream
- 1 cup shredded Parmesan cheese
- 2 tablespoons chopped fresh parsley (optional)
Method
Start with the base
Heat the olive oil in a large pot over medium heat. Add the diced onion and red bell pepper and cook for a few minutes until they begin to soften. This step builds a subtle sweetness that balances the spice later on.
Add the sliced andouille sausage and cook until it starts to brown. As it cooks, it releases flavorful oils that become the foundation of the dish.
Add seasoning and garlic
Stir in the minced garlic and Cajun seasoning. Cook briefly until fragrant. This is where the dish starts to develop that bold Cajun flavor, so give it a quick stir to coat everything evenly.
Cook everything together
Add the pasta, chicken broth, and diced tomatoes with their juices. Stir well and bring the mixture to a boil. Once boiling, reduce the heat and let it simmer.
Cook for about 12–15 minutes, stirring occasionally so the pasta doesn’t stick. The pasta will cook directly in the liquid, absorbing flavor and helping the sauce thicken naturally.
Make it creamy
Mix the cornstarch with a little liquid to create a smooth slurry, then stir it into the pot along with the heavy cream. Let it simmer for a few minutes until the sauce thickens slightly.
Add the Parmesan cheese and stir until melted. The sauce should now be smooth, creamy, and coating the pasta evenly.
Final touches
Taste and adjust seasoning if needed. Turn off the heat and let the pasta sit for a couple of minutes so the sauce can settle.
Serve hot and sprinkle with fresh parsley if you like a bit of freshness on top.
Serving Ideas
This pasta is hearty enough on its own, but pairing it with garlic bread or a light salad works really well. It’s also a great option for leftovers since the flavors deepen after sitting.
FAQs
Can I use a different type of sausage?
Yes, smoked sausage or chicken sausage can work well if you don’t have andouille.
How spicy is this dish?
It has a mild to medium heat. You can adjust by using more or less Cajun seasoning.
Can I make it ahead of time?
Yes, but you may need to add a splash of broth or cream when reheating to loosen the sauce.
Why cook pasta in one pot?
It saves time and helps the pasta absorb more flavor from the sauce.
How do I store leftovers?
Keep in an airtight container in the fridge for up to 3 days and reheat gently.
If you tried this creamy Cajun sausage pasta, leave a comment below and share how it turned out or your own twist on it.