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Cajun Chicken Pasta is the Chili’s copycat that turns one skillet into restaurant night, with juicy cajun seasoned chicken piled over penne in a silky Parmesan cream sauce, and the first time I made it on a busy Tuesday night Maddie declared it better than the real thing. If you love big cajun flavor, our sausage rice recipe is the dirty rice cousin that belongs in the same dinner rotation.
Twenty minutes of cooking, one skillet of sauce, and dinner tastes like you ordered off the menu.
Cajun Chicken Pasta Quick Look
- 🕒 Prep Time: 10 minutes
- 🌡️ Cook Time: 20 minutes
- ⏳ Total Time: 30 minutes
- 🍽️ Serving: 6 servings
- ⚡ Calories: 694kcal
- 🌶️ Flavor Profile: Creamy, smoky, and gently spicy (cajun seasoned chicken over a silky Parmesan cream sauce)
- ✋ Difficulty: Easy, on par with our Louisiana fried chicken recipe
Quick Answer
Season chicken breasts with cajun seasoning and sear them in olive oil until they reach 165 degrees F, then rest them under foil. In the same skillet, saute onion and garlic in butter, then whisk in heavy cream, lemon zest, and grated Parmesan until the sauce thickens. Toss the sauce with cooked penne, top with sliced chicken, and finish with diced tomatoes, parsley, green onions, and shredded Parmesan.
Jump to:
- Cajun Chicken Pasta Quick Look
- Quick Answer
- Why This Recipe Works
- Why You’ll Love This Recipe
- Key Ingredients
- Variations and Substitutions
- How to Make Cajun Chicken Pasta
- Recipe Tips & Tricks
- Serving Ideas and Suggestions
- Cajun Chicken Pasta FAQs
- Other Recommended Copycat Recipes
- Easy Cajun Chicken Pasta Recipe (Chili’s Copycat)
Why This Recipe Works
Click to see the technique science
- One skillet builds the flavor twice. The chicken sears first, leaving browned cajun drippings in the pan. The sauce is built right on top of them, so every bit of that seasoning ends up coating the pasta.
- Cajun seasoning on the chicken, not in the sauce. Keeping the spice on the chicken means the cream sauce stays silky and mild, just like the restaurant version, and every bite balances heat against cool cream.
- Heavy cream needs no flour. Whisking heavy cream with Parmesan for 2 minutes thickens the sauce naturally. No roux, no cornstarch, no gritty texture.
- Lemon zest is the secret brightener. A teaspoon of zest cuts through the rich cream so the sauce never feels heavy. It is the little detail most copycats miss.
- Freshly grated Parmesan melts smooth. Pre-shredded cheese carries anti-caking starch that can make a cream sauce grainy. Grating from the block guarantees a glossy sauce.
- Resting the chicken keeps it juicy. Five minutes under foil lets the juices settle back into the meat, so slicing does not flood the cutting board and dry out the chicken.
Why You’ll Love This Recipe
- Restaurant night at home. This is the Chili’s favorite without the wait, the bill, or the drive, and it is on the table in about 30 minutes.
- One skillet, big payoff. The chicken and the sauce share the same pan, which means maximum flavor and minimum dishes, just like our marry me chicken recipe.
- Heat you control. The cream sauce stays mild, so spice lovers can add extra cajun seasoning while the kids happily clean their plates.
Key Ingredients
A short list of simple ingredients builds the whole dish. Quantities are in the recipe card below; here is why each one earns its spot.
- Chicken breasts. Boneless, skinless breasts stay juicy under the cajun rub. Pat them dry first so the seasoning sticks and the sear browns instead of steams.
- Cajun seasoning. The flavor engine. One tablespoon rubbed all over the chicken gives the dish its signature smoky, gently spicy edge.
- Penne pasta. The ridges and tubes grab the cream sauce in every bite. Bow ties work just as well, the same way they do in our alfredo sauce with penne pasta.
- Heavy cream and Parmesan. The two-ingredient sauce base. Cream brings the silk, freshly grated Parmesan brings the salty depth and the body.
- Lemon zest. Just a teaspoon brightens the whole skillet so the rich sauce tastes fresh instead of heavy.
See recipe card for exact quantities.
Variations and Substitutions
This skillet plays well with swaps, so make it work for your crowd.
- Turn up the heat. Add a pinch of cayenne or an extra teaspoon of cajun seasoning straight into the cream sauce for a spicier, restaurant-plus version.
- Swap the protein. Shrimp is incredible here. Season it the same way and sear 2 minutes per side, or use sliced smoked sausage like our creamy sausage pasta with kielbasa.
- Change the pasta. Bow ties, fettuccine, or rigatoni all hold the sauce beautifully. Use what is in the pantry.
- Lighten it up. Half-and-half works in place of heavy cream. The sauce will be a little thinner, so let it simmer an extra minute or two.
- Add vegetables. Saute sliced bell peppers or mushrooms with the onion, or stir in a handful of baby spinach right before the pasta goes in.
How to Make Cajun Chicken Pasta
- Cook the penne according to the package directions, drain, and set aside. While the water works, pat the chicken breasts dry and rub them all over with the cajun seasoning.
- Heat the olive oil in a large skillet over medium high heat. Add the chicken and cook for 5 to 6 minutes, then flip and cook another 6 to 7 minutes, until the internal temperature reaches 165 degrees F.
- Move the chicken to a plate and cover it with foil so it stays juicy while you build the sauce.
- Melt the butter in the same skillet. Add the diced onion and saute for 3 to 4 minutes, then stir in the minced garlic and cook until fragrant, about 1 to 2 minutes.
- Whisk in the heavy cream, lemon zest, and grated Parmesan. Keep whisking for about 2 minutes, until the sauce thickens enough to coat the back of a spoon, then season with salt and pepper.
- Toss the cooked penne in the sauce. Slice the chicken, pile it on top, and garnish with diced tomatoes, parsley, green onions, and shredded Parmesan. Serve immediately.
Recipe Tips & Tricks
- Pat the chicken completely dry. Dry chicken sears golden and keeps the cajun rub locked on. Wet chicken steams and the seasoning slides off.
- Use a meat thermometer. Pull the chicken right at 165 degrees F. Even 10 extra degrees turns juicy breasts into dry ones.
- Do not rush the saute. The onion needs its full 3 to 4 minutes to sweeten. Crunchy raw onion in a silky cream sauce is the most common shortcut mistake.
- Grate the Parmesan from a block. It melts into the cream completely, where bagged shredded cheese can turn the sauce grainy.
- Save a splash of pasta water. If the sauce tightens up before serving, a few tablespoons of starchy pasta water loosen it right back to glossy.
- Slice the chicken against the grain. Shorter muscle fibers mean every slice is tender, which matters when the chicken is the star of the plate.
Serving Ideas and Suggestions
Keep the copycat dinner theme rolling and start the meal with a bowl of Chili’s chicken enchilada soup, the other half of the ultimate Chili’s night at home.
On the side, garlic bread is non-negotiable for mopping up that cream sauce. A crisp green salad with our creamy garlic dressing or a scoop of classic potato salad rounds out the plate for bigger appetites.
Leftovers keep in an airtight container in the fridge for up to 3 days. Reheat gently on the stove with a splash of cream or milk to bring the sauce back. And if this skillet wins a spot in the rotation, our easy chow mein with ramen noodles and better than take out beef and broccoli are the next copycat-style noodle nights to try.
Cajun Chicken Pasta FAQs
The restaurant dish, and this Cajun Chicken Pasta copycat, is cajun seasoned chicken breast served over penne in a creamy Parmesan sauce, topped with diced tomatoes, parsley, and green onions. The homemade version uses butter, onion, garlic, heavy cream, lemon zest, and freshly grated Parmesan for the sauce.
Mild to medium. All the heat lives in the cajun seasoning on the chicken, while the cream sauce itself is rich and mellow, so the overall plate lands family friendly. For more kick, add extra cajun seasoning or a pinch of cayenne directly to the sauce.
It is best fresh because cream sauces thicken as they sit, but you can season the chicken and dice the onion, garlic, and garnishes a day ahead. Leftovers keep 3 days in the fridge; reheat low and slow with a splash of cream or milk to loosen the sauce.
Penne is the classic choice because the ridges and tubes hold the cream sauce, and it is what Chili’s serves. Bow ties, rigatoni, or fettuccine all work beautifully too, so use whatever shape is already in the pantry.
You can. Toss sliced rotisserie or leftover grilled chicken with a teaspoon of cajun seasoning and warm it in the finished sauce for a couple of minutes. You will miss a little of the seared flavor, but it turns this into a 15 minute dinner.
Freezing is not recommended. Cream and Parmesan sauces tend to separate and turn grainy when thawed, and the pasta softens. Since the dish only takes about 30 minutes start to finish, it is much better made fresh and enjoyed within 3 days.
Craving more restaurant favorites at home? Our copycat Cracker Barrel grilled chicken tenderloins are the next marinade-and-sear dinner to put on the list.
For another easy pasta night, try our one pot lasagna with bowties, beef, and two cheeses.
Easy Cajun Chicken Pasta Recipe (Chili’s Copycat)
Ingredients
- 1 pound penne pasta or bow tie
- 4 boneless skinless chicken breasts
- 1 tablespoon cajun seasoning
- 1 tablespoon olive oil
- 3 tablespoons unsalted butter
- 1 small yellow onion diced
- 3 cloves garlic minced
- 1 cup heavy cream
- 1 teaspoon lemon zest
- ¼ cup freshly grated Parmesan
- 1/2 teaspoon kosher salt
- 1/2 teaspoon black pepper
- 3 Roma tomatoes diced for garnish
- 2 tablespoons fresh parsley leaves chopped for garnish
- 1 tablespoon green onions chopped for garnish
- Shredded parmesan for garnish
Instructions
- Cook pasta according to the package directions on the box. Drain and set aside.1 pound penne pasta
- Pat dry the chicken breasts with a paper towel. Season with cajun seasoning and rub it all around.4 boneless, 1 tablespoon cajun seasoning
- Heat olive oil in a large skillet or cast-iron pan over medium-high heat. Add chicken and cook for 5-6 minutes, flip, and cook for an additional 6-7 minutes or until the internal temperature reaches 165°F. Remove chicken to a plate and cover with foil to keep warm.1 tablespoon olive oil
- Melt butter in the same skillet or saucepan. Add diced onion and saute for 3-4 minutes. Add in the minced garlic, and cook until fragrant, about 1-2 minutes.3 tablespoons unsalted butter, 1 small yellow onion, 3 cloves garlic
- Whisk in heavy cream, lemon zest, and grated parmesan. Whisk for 2 minutes, or until the sauce has thickened. Season with salt and pepper. Taste and add more if needed.1 cup heavy cream, 1 teaspoon lemon zest, ¼ cup freshly grated Parmesan, 1/2 teaspoon kosher salt, 1/2 teaspoon black pepper
- For serving, add the savory pasta and chicken to a plate or bowl. Spoon the sauce over the top, and garnish with diced tomatoes, parsley, green onions, and shredded parmesan. Enjoy immediately.3 Roma tomatoes, 2 tablespoons fresh parsley leaves, 1 tablespoon green onions, Shredded parmesan
Notes
- Cook Pasta Al Dente: This ensures that your pasta doesn’t turn mushy when mixed with the sauce.
- Season Your Chicken Well: Rub the cajun seasoning all around the chicken breasts for a flavorful bite.
- Use Fresh Ingredients for Garnishing: Fresh tomatoes, parsley, and green onions enhance the dish’s overall flavor.
- Manage Your Heat: Cook your chicken on medium-high heat for a juicy interior and a well-seared exterior.
- Dry Your Chicken: Pat the chicken dry before seasoning. It helps the spices adhere better and results in a better sear.
- Go Slow with Spices: Add your cajun seasoning gradually to control the heat level.
Nutrition
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