Cajun Sausage Pasta is the ultimate weeknight comfort food that brings the bold, smoky flavors of Louisiana straight to your kitchen. This one-pan wonder combines savory andouille sausage, colorful bell peppers, and a rich, creamy Cajun-spiced sauce that clings to every noodle. It's a hearty, satisfying meal that comes together in just 30 minutes, making it perfect for busy evenings when you crave something delicious without the fuss.
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The beauty of this recipe lies in its simplicity and versatility. You can adjust the heat to your liking, swap in your favorite protein, or load it up with extra veggies. The creamy sauce is perfectly balanced with the spicy Cajun seasoning, creating a dish that's both comforting and exciting. Whether you're cooking for your family or impressing guests, this Cajun Sausage Pasta is sure to become a repeat favorite.
Why You'll Love This Recipe
About the Ingredients
12 oz (340g) penne pasta
Penne's ridges hold the creamy sauce well. Substitute with any short pasta like fusilli or rigatoni.
1 lb (450g) andouille sausage, sliced into 1/4-inch rounds
Andouille adds authentic smoky flavor. If unavailable, use smoked sausage or kielbasa.
1 tbsp olive oil
Extra virgin olive oil for browning. You can also use canola or vegetable oil.
1 medium yellow onion, diced
About 1 cup. Sweet onion or shallots work as substitutes.
1 red bell pepper, sliced
Adds sweetness and color. Use orange or yellow bell pepper for variety.
1 green bell pepper, sliced
Provides a slightly bitter contrast. Substitute with poblano for extra kick.
3 cloves garlic, minced
Fresh garlic is essential. Use 1 teaspoon jarred minced garlic in a pinch.
2 cups (480ml) heavy cream
Creates a rich sauce. For a lighter option, use half-and-half or evaporated milk.
1 cup (240ml) chicken broth
Adds depth. Use vegetable broth for a meatless version.
2 tbsp Cajun seasoning
Adjust to taste. For less heat, use 1 tbsp and add more later. Store-bought or homemade both work.
1/2 cup (50g) grated Parmesan cheese
Freshly grated melts better. Avoid pre-shredded for a smoother sauce.
Salt and black pepper to taste
Season at the end as Cajun seasoning is salty.
2 tbsp chopped fresh parsley, for garnish
Adds freshness. Use dried parsley in a pinch, but fresh is better.
Tips & Tricks
Don't overcook the pasta
Cook it 1 minute less than package directions since it will finish cooking in the sauce.
Brown the sausage well
Let it sear without stirring too often to develop a deep, caramelized crust.
Adjust the heat
Start with 1 tbsp Cajun seasoning and taste before adding more. You can always add, but can't remove.
Pro Tips
Step-by-Step Instructions
1. Cook the pasta
Bring a large pot of salted water to a boil (212°F/100°C). Add the penne and cook according to package directions until al dente, usually 11-12 minutes. Drain and set aside, reserving 1/2 cup of pasta water.
2. Brown the sausage
Heat olive oil in a large skillet over medium-high heat (350°F/175°C). Add the sausage slices in a single layer and cook for 4-5 minutes, turning occasionally, until browned on both sides. Remove with a slotted spoon and set aside.
3. Sauté the vegetables
In the same skillet, add the onion and bell peppers. Sauté over medium heat (325°F/165°C) for 5-6 minutes until softened and slightly charred at the edges. Add the garlic and cook for another 30 seconds until fragrant.
4. Create the sauce
Pour in the heavy cream and chicken broth, scraping the bottom of the pan to release any browned bits. Stir in the Cajun seasoning and bring to a gentle simmer (around 200°F/93°C). Let it cook for 3-4 minutes until slightly thickened.
5. Combine ingredients
Return the sausage to the skillet and add the cooked pasta. Toss everything together, ensuring the pasta is coated in the sauce. If the sauce is too thick, add a splash of reserved pasta water to loosen it.
6. Finish with cheese
Remove the skillet from heat and stir in the Parmesan cheese until melted and creamy. Season with salt and black pepper to taste.
7. Garnish and serve
Sprinkle with fresh parsley and serve immediately while hot. Enjoy the creamy, spicy goodness!
Delicious Variations
Chicken Cajun Pasta
Swap the sausage for sliced chicken breast seasoned with Cajun seasoning. Cook until golden and cooked through (165°F/74°C internal temp).
Vegetarian Cajun Pasta
Replace sausage with 1 can of drained chickpeas and add extra bell peppers. Use vegetable broth and omit Parmesan for vegan.
Spicy Shrimp Cajun Pasta
Add shrimp in the last 3-4 minutes of cooking, just until pink and opaque. This makes a lighter yet flavorful option.
How to Store Cajun Sausage Pasta
Refrigerator
Store in an airtight container for up to 4 days. The sauce will thicken; add a splash of milk when reheating.
Freezer
Freeze in a freezer-safe container for up to 2 months. Thaw overnight in the fridge before reheating.
Reheating
Reheat on the stovetop over medium-low heat, adding a splash of broth or cream to restore creaminess. You can also microwave in 30-second intervals, stirring in between.
Frequently Asked Questions
Q: Can I use milk instead of heavy cream?
Yes, you can substitute whole milk or half-and-half, but the sauce will be thinner and less rich. To thicken, mix 1 tablespoon cornstarch with 2 tablespoons cold milk and stir it in while simmering.
Q: How spicy is this Cajun sausage pasta?
It has a moderate heat level, similar to a mild buffalo wing. The spice comes from the Cajun seasoning and andouille sausage. To make it milder, use 1 tablespoon of Cajun seasoning and choose a mild sausage.
Q: Can I use a different pasta shape?
Absolutely! Any short pasta like fusilli, rigatoni, or farfalle works well. The key is to choose shapes that can hold the creamy sauce.
Q: What can I add to make it more nutritious?
You can add a handful of spinach or kale in the last 2 minutes of cooking, or toss in some cherry tomatoes. These add color and nutrients without compromising flavor.
Q: Can I make this ahead of time?
Yes, you can prepare the dish up to 2 days ahead, but the pasta will absorb some sauce. When reheating, add a splash of broth or cream to bring it back to life.
If you loved this Cajun Sausage Pasta, I'd love to hear about it! Leave a comment below, rate the recipe, and share your creations on social media with #CajunSausagePasta. Don't forget to subscribe for more delicious one-pan dinners!
Cajun Sausage Pasta
Cajun Sausage Pasta: a creamy, spicy one-pan dinner that's ready in 30 minutes and packed with smoky flavor.
🧂 Ingredients
- 12 oz (340g) penne pasta
- 1 lb (450g) andouille sausage, sliced into 1/4-inch rounds
- 1 tbsp olive oil
- 1 medium yellow onion, diced
- 1 red bell pepper, sliced
- 1 green bell pepper, sliced
- 3 cloves garlic, minced
- 2 cups (480ml) heavy cream
- 1 cup (240ml) chicken broth
- 2 tbsp Cajun seasoning
- 1/2 cup (50g) grated Parmesan cheese
- Salt and black pepper to taste
- 2 tbsp chopped fresh parsley, for garnish
📋 Instructions
- 1Cook the pasta — Bring a large pot of salted water to a boil (212°F/100°C). Add the penne and cook according to package directions until al dente, usually 11-12 minutes. Drain and set aside, reserving 1/2 cup of pasta water.
- 2Brown the sausage — Heat olive oil in a large skillet over medium-high heat (350°F/175°C). Add the sausage slices in a single layer and cook for 4-5 minutes, turning occasionally, until browned on both sides. Remove with a slotted spoon and set aside.
- 3Sauté the vegetables — In the same skillet, add the onion and bell peppers. Sauté over medium heat (325°F/165°C) for 5-6 minutes until softened and slightly charred at the edges. Add the garlic and cook for another 30 seconds until fragrant.
- 4Create the sauce — Pour in the heavy cream and chicken broth, scraping the bottom of the pan to release any browned bits. Stir in the Cajun seasoning and bring to a gentle simmer (around 200°F/93°C). Let it cook for 3-4 minutes until slightly thickened.
- 5Combine ingredients — Return the sausage to the skillet and add the cooked pasta. Toss everything together, ensuring the pasta is coated in the sauce. If the sauce is too thick, add a splash of reserved pasta water to loosen it.
- 6Finish with cheese — Remove the skillet from heat and stir in the Parmesan cheese until melted and creamy. Season with salt and black pepper to taste.
- 7Garnish and serve — Sprinkle with fresh parsley and serve immediately while hot. Enjoy the creamy, spicy goodness!
