Chilis Copycat Cajun Chicken Pasta
If you’ve ever dined at Chili’s and savored their Cajun Chicken Pasta, you know just how irresistible it can be. The creamy, spicy sauce, perfectly seasoned chicken, and tender penne pasta come together for a dish that’s both comforting and satisfying. Today, I’m thrilled to share my version of this beloved dish, so you can recreate the magic in your own kitchen. Trust me, after one bite, you’ll be hooked!
What You’ll Love About This Recipe

This Chilis Copycat Cajun Chicken Pasta recipe is everything you love about the restaurant version but made right at home. Here’s why you’ll adore it:
- Flavor Explosion: The combination of Cajun seasoning and lemon pepper gives this dish a robust and zesty flavor.
- Creamy Delight: With heavy cream as the base, the sauce is rich and luxurious, coating every piece of pasta perfectly.
- Quick and Easy: This recipe comes together in about 30 minutes, making it perfect for busy weeknights.
- Customizable: You can easily adjust the spice level to suit your taste.
What We’re Using
To make this delicious Chilis Copycat Cajun Chicken Pasta, you’ll need the following ingredients:
- 2 boneless and skinless chicken breasts: The star of the dish, providing protein and flavor.
- 4 teaspoons Cajun seasoning: This adds the essential kick of spice.
- 4 tablespoons unsalted butter, divided: For sautéing the chicken and creating a rich sauce.
- 3 cups heavy cream: The base of the creamy sauce.
- ½ teaspoon lemon pepper seasoning: Brightens up the dish with a citrusy note.
- 1 teaspoon salt: To enhance all the flavors.
- 1 teaspoon black pepper: Adds additional warmth and depth.
- ½ teaspoon garlic powder: A must for that aromatic flavor.
- 8 ounces penne pasta, cooked and drained: The perfect pasta shape to hold the sauce.
- 2 Roma tomatoes, diced: For a fresh pop of color and flavor.
- ½ cup Parmesan cheese, fresh shredded: For a cheesy finish that ties everything together.
Kitchen Gear Checklist
Before you dive into cooking, make sure you have the following kitchen gear ready:
- Large skillet: For cooking the chicken and making the sauce.
- Pot for boiling pasta: To cook your penne to perfection.
- Meat thermometer: To ensure your chicken is cooked safely.
- Wooden spoon or spatula: For stirring and mixing ingredients.
- Serving bowl: To beautifully present your finished dish.
Chilis Copycat Cajun Chicken Pasta — Do This Next

Now, let’s get cooking! Follow these easy steps to make your own Chilis Copycat Cajun Chicken Pasta.
Step 1: Prepare the Chicken
Start by patting the chicken breasts dry with paper towels. This will help the seasoning stick better. Sprinkle both sides of the chicken with the Cajun seasoning, making sure it’s evenly coated.
Step 2: Cook the Chicken
In a large skillet, melt 2 tablespoons of unsalted butter over medium heat. Once melted and hot, add the seasoned chicken breasts. Cook for about 6-7 minutes on each side, or until the chicken is golden brown and cooked through (165°F internal temperature). Remove the chicken from the skillet and let it rest.
Step 3: Make the Creamy Sauce
In the same skillet, add the remaining 2 tablespoons of butter. Once melted, pour in the heavy cream, stirring to combine. Add the lemon pepper, salt, black pepper, and garlic powder. Bring the mixture to a gentle simmer, allowing it to thicken for about 5 minutes.
Step 4: Combine Pasta and Sauce
Add the cooked penne pasta to the skillet, tossing it in the creamy sauce until well coated. If the sauce seems too thick, you can add a splash of pasta water to loosen it up.
Step 5: Finish with Chicken and Tomatoes
Slice the cooked chicken into strips and add it to the pasta along with the diced Roma tomatoes. Toss everything together gently until well mixed.
Step 6: Serve and Garnish
Remove from heat and sprinkle the fresh shredded Parmesan cheese on top. Serve immediately, and enjoy your homemade Chilis Copycat Cajun Chicken Pasta!
Easy Ingredient Swaps

Don’t have a specific ingredient? No problem! Here are some easy swaps:
- Chicken: Use shrimp or tofu for a different protein option.
- Cajun seasoning: Make your own blend with paprika, cayenne, garlic powder, and oregano.
- Heavy cream: Substitute with half-and-half or coconut cream for a lighter version.
- Pasta: Use any short pasta like rigatoni or fusilli if you prefer.
Common Errors (and Fixes)
Even the best cooks can make mistakes. Here are some common errors and how to fix them:
- Overcooked Chicken: Always use a meat thermometer to check for doneness and avoid drying out the chicken.
- Too Thick Sauce: If your sauce is too thick, add a bit of pasta water or broth to reach your desired consistency.
- Underseasoned Pasta: Don’t forget to season your cooking water generously when preparing pasta to enhance flavor.
Keep-It-Fresh Plan
To ensure your Chilis Copycat Cajun Chicken Pasta stays fresh:
- Storage: Store leftovers in an airtight container in the fridge for up to 3 days.
- Reheating: Gently reheat in a skillet over low heat, adding a splash of cream or broth to restore creaminess.
- Freezing: You can freeze the pasta without chicken for up to 2 months. Just reheat and add cooked chicken when serving.
Frequently Asked Questions
Can I make this dish ahead of time?
Yes! You can prepare the sauce and cook the pasta in advance. Just combine everything when you’re ready to serve for a quick meal.
What can I serve with Cajun Chicken Pasta?
This dish pairs well with a simple green salad or some garlic bread for a complete meal.
How spicy is this dish?
The level of spice can be adjusted by using more or less Cajun seasoning. Start with a smaller amount if you’re sensitive to spice!
Can I use other types of cheese?
Absolutely! Feel free to experiment with cheeses like mozzarella, cheddar, or even a spicy pepper jack for an extra kick.
More Recipes You’ll Love
If you enjoyed this Chilis Copycat Cajun Chicken Pasta, you might also love:
Ready to Cook?
Grab your ingredients and let’s bring the flavors of Chili’s into your kitchen with this Chilis Copycat Cajun Chicken Pasta. It’s a dish that’s sure to become a family favorite, perfect for any night of the week. Enjoy the creamy goodness, and don’t forget to share your creations!

Chilis Copycat Cajun Chicken Pasta
Ingredients
Equipment
Method
- Start by patting the chicken breasts dry with paper towels. Sprinkle both sides of the chicken with the Cajun seasoning.
- In a large skillet, melt 2 tablespoons of unsalted butter over medium heat. Add the seasoned chicken breasts and cook for about 6-7 minutes on each side until golden brown and cooked through. Remove and let it rest.
- In the same skillet, add the remaining 2 tablespoons of butter. Once melted, pour in the heavy cream, stirring to combine. Add the lemon pepper, salt, black pepper, and garlic powder. Simmer for about 5 minutes.
- Add the cooked penne pasta to the skillet, tossing it in the creamy sauce until well coated. Add pasta water if too thick.
- Slice the cooked chicken into strips and add it to the pasta along with the diced tomatoes. Toss gently until well mixed.
- Remove from heat, sprinkle fresh Parmesan cheese on top, and serve immediately.
Notes
- Store leftovers in an airtight container in the fridge for up to 3 days.
- Reheat gently in a skillet over low heat with a splash of cream or broth.
- You can freeze the pasta without chicken for up to 2 months.
