Andouille Sausage Spaghetti
Andouille Sausage Spaghetti is one of those dinners that feels like a big ol’ hug on a plate. It’s got smoky sausage, a rich red sauce, and tender pasta. Best of all, it comes together in just 30 minutes.

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This andouille sausage pasta red sauce recipe is pure weeknight magic. You get bold Cajun flavor without a big mess to clean up. It’s the kind of spaghetti with andouille sausage that everybody asks for again and again.
If you love big Cajun flavors like this, you are gonna want to check out some of my other favorites too. Try my Cajun Turkey Breast, my Cajun Boil, and my Artichoke Chicken Pasta.
Best Andouille Sausage Spaghetti Recipe
Y’all, this andouille sausage pasta recipe is one of my go-to weeknight dinners. It’s simple enough for a Tuesday night but tasty enough to serve company. The smoky sausage does all the heavy lifting in the flavor department.
One skillet, one pot of pasta water, and you’re done. Cleanup is a breeze and dinner is on the table fast. That’s my kind of cooking right there, friend.
Why You’ll Love This Recipe
- Bold flavor: Smoky andouille sausage gives this pasta a rich Cajun kick you’ll crave.
- Ready in 30 minutes: This is a true weeknight winner that never feels rushed.
- Family approved: Even picky eaters go back for seconds when this hits the table.
Don’t miss this delicious Smoked Sausage Pasta recipe, if you are looking for another easy sausage dinner idea.
Ingredients

- Andouille sausage: This is the star of the show. Cajun-style sausage gives the whole dish its smoky, spicy flavor.
- Crushed tomatoes and tomato sauce: These two together make a rich, thick red sauce that clings to every noodle.
- Onion, garlic, and red bell pepper: This trio builds the savory base that makes the sauce taste like it simmered all day.
- Cajun seasoning and paprika: Just a teaspoon of each brings the heat and color without overpowering the dish.
- Spaghetti: Good ol’ regular spaghetti works perfectly here and soaks up all that saucy goodness.
- Olive oil and fresh parsley: The olive oil starts everything off right, and parsley adds a fresh pop at the end.
Instructions

Heat oil in a skillet and then add your diced sausage to cook. You will also want to cook your spaghetti noodles on the stovetop and cook pasta al dente.

Once the meat is seared, remove it from the pan and set it to the side. Then you will add in your onions and peppers and cook until softened.

In the same pan add the garlic, crushed tomatoes, tomato sauce, and all the seasonings, and stir well to combine. Simmer as directed.

Once the sauce is thickened a bit, you will add the sausage back into the pot. Mix to fully coat all the sausage.

Now you will add your pasta to the dish, and use tongs to mix it up, and ensure all the pasta is coated in the sauce. Cook for an additional couple of minutes on low heat to allow the flavor to soak up in the noodles.

Once it is well mixed you can plate it up, and top it with some freshly diced parsley, and a sprinkle of parmesan cheese.
Best Andouille Sausage Pasta Recipe Tips
- Slice your andouille sausage on a slight diagonal. You get more surface area browned, which means more flavor.
- Do not overcook your spaghetti. Pull it out just at al dente since it finishes cooking in the sauce.
- Let the sauce simmer a full 8-10 minutes before adding the sausage back in. That time makes the flavors meld together.
- Taste as you go. Different brands of Cajun seasoning have different salt levels, so adjust before serving.
Andouille Sausage Pasta FAQs
I used spaghetti noodles for this recipe. But you can use penne pasta, rigatoni, or any other medium pasta for this recipe. Feel free to use any shape of pasta. Just cook the pasta according to the package.
Most andouille sausage is typically smoked and fully cooked when you purchase it from the store. Just make sure to read on the package to ensure it is fully cooked. Otherwise, you need to fully cook the sausage before you move on to the second step.
How To Store Leftovers
Storage: Store leftovers in an airtight container in the fridge for up to 3 days.
Freezing: This dish freezes well for up to 2 months. Freeze in a sealed container and thaw overnight in the fridge.
Reheating: Reheat in a skillet over medium-low heat with a splash of water or broth. Stir gently until heated through.

Andouille Sausage Spaghetti
Equipment
- Skillet
- Measuring cups
- large pot
- tongs
Ingredients
- 1 pound spaghetti
- 1 pound Cajun-style sausage sliced (like andouille)
- 1 onion diced
- 3 cloves garlic minced
- 1 red bell pepper diced
- 14 ounces crushed tomatoes
- 8 ounces tomato sauce
- 1 teaspoon Cajun seasoning adjust to taste
- 1 teaspoon paprika
- ½ teaspoon dried oregano
- Salt and pepper to taste
- 2 tablespoons olive oil
- Fresh parsley for garnish
- Grated Parmesan cheese optional
Instructions
- Cook the spaghetti according to the package instructions in a large pot of salted boiling water until al dente. Drain and set aside.
- In a large skillet or pan, heat the olive oil over medium-high heat.
- Add the sliced sausages and cook until they’re browned on both sides, about 5-6 minutes. Remove the sausages from the pan and set aside.
- In the same pan, add diced onions and cook until they turn translucent, about 3 minutes.
- Stir in the minced garlic and diced red bell pepper. Cook for an additional 2-3 minutes until the peppers begin to soften.
- Add the crushed tomatoes, tomato sauce, Cajun seasoning, paprika, dried oregano, salt, and pepper to the skillet with the sautéed vegetables. Stir well to combine.
- Allow the sauce to simmer for 8-10 minutes, allowing the flavors to meld together.
- Once the sauce has thickened slightly, add the cooked sausages back into the pan, stirring to combine.
- Toss in the cooked spaghetti and gently mix until the pasta is well coated with the sauce.
- Cook for an additional 2-3 minutes to let the flavors blend.
- Serve the Cajun Sausage Spaghetti hot, garnished with chopped fresh parsley and grated Parmesan cheese if desired.
Notes
- Cook the pasta to al dente so as you combine spaghetti pasta with sauce and allow it to simmer in the sauce you won’t run the risk of your cooked noodles becoming too soggy.
- The cooking time will vary, so use it as a rough guide. Also, you want to make sure you use a large pan to ensure you can hold all the pasta, meat, and sauce.
- If you are not a fan of spicy flavors reach for a mild Cajun spices mix. You will find the Cajun seasoning blend can be pretty spicy.
Disclaimer:
Any nutritional data I provide is an approximation and actual dietary information can vary based on ingredients and proportion sizes.
