Cajun Chicken and Sausage Pasta

Cajun chicken and sausage pasta brings together tender seasoned chicken, smoky sausage, colorful peppers, and a creamy Parmesan sauce in one skillet. I like this recipe for nights when I want a dinner that feels filling and full of flavor without turning the kitchen into a mess.

The sauce has a gentle Cajun warmth, but you can make it bolder by adding more seasoning to the chicken. The half and half keeps it creamy without making the dish overly heavy, while the Parmesan gives the sauce enough savory flavor to cling to every piece of pasta.

Why This Pasta Works

I start by seasoning the chicken instead of seasoning the entire sauce heavily. That gives the chicken a stronger Cajun flavor while leaving room for the smoked sausage, peppers, and Parmesan to come through.

Penne works especially well here because its ridges and hollow center hold onto the creamy sauce. Still, this recipe doesn’t depend on one specific pasta shape. Use 8 ounces of whatever pasta you have in the pantry if penne is not available.

The sausage adds smoke and salt, so I wait to add salt until the sauce comes together. Different smoked sausages vary quite a bit. Some are mild and savory, while others bring more heat, which can change how much extra Cajun seasoning you want to use.

Ingredients You’ll Need

• 8 oz penne pasta
• 2 tablespoons olive oil
• 1 tablespoon Cajun seasoning, or more if desired
• 1 ½ lbs chicken, diced
• 3 smoked sausage links, cut into slices
• 1/2 cup onion, diced
• 1/2 cup red pepper, chopped
• 1/2 cup green pepper, chopped
• 3 cloves garlic, minced
• 2 ½ cups half and half
• 1 cup Parmesan cheese
• Salt and pepper, to taste
• Fresh chopped parsley

I use chicken tenders often because they are quick to cut and cook evenly, but any cut of chicken you prefer will work. Boneless, skinless chicken breasts or thighs are both good choices. Just cut the chicken into fairly even pieces so it cooks at the same pace.

For the cheese, use Parmesan that melts well into a sauce. Finely grated Parmesan blends more smoothly than large shreds. If the cheese sits in a cold clump when you add it, keep the heat low and stir patiently rather than turning up the burner.

Cook the Pasta First

Bring a pot of salted water to a boil and cook the penne according to the package directions until it is al dente. The pasta should be tender but still have a little firmness in the center.

Drain it well and set it aside while you make the skillet sauce. I avoid overcooking the pasta because it will spend a few more minutes in the warm cream sauce. Starting with al dente pasta helps it hold its shape instead of becoming soft and heavy.

Season and Cook the Chicken

Place the diced chicken in a small bowl and toss it with 1 tablespoon of Cajun seasoning. Coat the chicken evenly so the seasoning cooks directly onto the meat.

Heat the olive oil in a large skillet over medium-high heat. Add the seasoned chicken, diced onion, chopped red pepper, and chopped green pepper. Cook everything together until the chicken is no longer pink, about 7 to 8 minutes.

Stir often enough to keep the vegetables moving, but let the chicken make contact with the skillet between stirs. That contact helps the seasoning bloom in the oil and gives the chicken deeper flavor.

If the pan looks crowded, use your largest skillet. A crowded pan can trap moisture and make the chicken steam rather than cook properly. The vegetables should soften while still keeping some texture.

Add the Sausage and Garlic

Stir in the sliced smoked sausage and minced garlic. Cook for another 2 to 3 minutes.

The sausage only needs enough time to warm through and release some of its smoky flavor into the skillet. Garlic cooks quickly, so adding it at this point keeps it from browning too much during the longer chicken-cooking stage.

You should notice the garlic becoming fragrant, but it should not turn dark or dry out. If the skillet seems dry before you add the dairy, lower the heat slightly and keep stirring.

Make the Creamy Sauce

Reduce the heat to medium-low and pour in the half and half. Stir well, scraping through the skillet so the seasoning and browned bits mix into the sauce.

Let the half and half come to a low simmer. Keep it gentle. A hard boil can make a dairy-based sauce less smooth, especially once the Parmesan goes in.

Add the Parmesan cheese and stir until it melts into the sauce. The finished sauce should look creamy and lightly coat the chicken, sausage, and vegetables. Taste it before adding salt and pepper, since both the sausage and Cajun seasoning can already bring plenty of salt.

If you want more heat, add a little more Cajun seasoning at this point. Add it gradually, stir, and taste again. It is much easier to build the spice level than to pull it back.

Finish the Pasta

Add the drained penne to the skillet and toss until every piece is coated in the creamy sauce. I use a wide spoon or tongs here so the pasta mixes in without breaking apart.

Let the pasta sit in the skillet for a minute or two after mixing. This gives it time to take on some of the sauce rather than leaving a separate pool of cream in the pan.

Scatter fresh chopped parsley over the finished pasta. Add more Parmesan cheese if you like. Serve it while the sauce is hot and silky.

Helpful Substitutions

If you do not have half and half, use a 50/50 mixture of whole milk and heavy whipping cream. Measure enough of each to make 2 ½ cups total, then add it to the skillet just as you would the half and half.

Any smoked sausage works in this recipe. Choose a mild sausage for a gentler meal or a spicier variety if you want the finished pasta to have more kick. Since sausage seasoning varies, taste the sauce before adding extra salt.

Penne is my usual choice, but 8 ounces of another pasta works well too. Rotini, rigatoni, ziti, or bow ties all catch the sauce nicely. Avoid very delicate pasta shapes, which can get lost under the chicken and sausage.

Common Questions

Can I use a different cut of chicken?

Yes. I use chicken tenders often, but diced chicken breasts or boneless, skinless chicken thighs both work well. Cut the chicken into similar-size pieces so it cooks evenly.

What can I use instead of half and half?

Mix whole milk and heavy whipping cream in equal amounts. Use enough of the mixture to equal 2 ½ cups.

Is this Cajun chicken pasta very spicy?

It depends on your Cajun seasoning and smoked sausage. Start with the stated amount of seasoning, then taste the sauce before adding more. A spicy sausage will also raise the heat level.

Can I store leftovers?

Store leftover pasta in a covered container in the refrigerator. Reheat it gently in a skillet or microwave, adding a small splash of half and half, milk, or water if the sauce has thickened too much.

This is the kind of pasta dinner I make when I want something warm, dependable, and satisfying. The chicken, smoky sausage, peppers, and creamy Parmesan sauce do the work together, so every bite has plenty going on without needing a long ingredient list.