Chili’s Copycat Cajun Chicken Pasta Recipe – Creamy, Spicy, and Totally Crave-Worthy

If you’ve ever had Chili’s Cajun Chicken Pasta, you know it’s the kind of dish that sticks with you. It’s creamy, rich, just the right amount of spicy, and full of flavor. I remember the first time I ordered it—thinking, pasta with cream and Cajun spices? But wow, it delivered.

That’s when I knew I had to create my own Chili’s Copycat Cajun Chicken Pasta Recipe. This version has all the bold, buttery flavor of the original—juicy Cajun-seasoned chicken, velvety cream sauce, penne pasta, and a sprinkle of Parmesan and tomatoes. But it’s even better because it’s homemade. And guess what? It’s easier than it looks.

Let’s cook something delicious together.

Why This Chili’s Copycat Cajun Chicken Pasta Recipe Works

There’s a reason this dish is such a favorite. It hits all the right notes:

• Creamy Alfredo-style sauce that coats every bite
• Cajun-seasoned chicken that adds a warm kick
• Hearty pasta that satisfies like comfort food should
• Fresh toppings that brighten the richness
• Quick to make—you’ll have dinner on the table in 30 minutes

This recipe is also super family-friendly. My kids request it all the time, and I just dial back the Cajun a bit for their plates. It’s also great for casual guests or even date night at home.

Ingredients for the Best Cajun Chicken Pasta at Home

You don’t need anything fancy to bring this restaurant classic into your own kitchen. Everything can be found at your local grocery store.

What You’ll Need

• 2 boneless skinless chicken breasts
• 4 teaspoons Cajun seasoning (store-bought or homemade)
• 4 tablespoons butter or margarine, divided
• 3 cups heavy cream
• 1/2 teaspoon lemon pepper seasoning
• 1 teaspoon salt
• 1 teaspoon black pepper
• 1/4 teaspoon garlic powder
• 8 ounces penne pasta, cooked and drained
• 2 roma tomatoes, diced
• 1/2 cup shredded Parmesan cheese, plus more for topping

Tip: Make your own Cajun seasoning by combining paprika, garlic powder, onion powder, cayenne, thyme, oregano, and salt. You can control the heat that way, too.

How to Make Chili’s Copycat Cajun Chicken Pasta

This recipe uses two skillets: one for the chicken and one for the creamy pasta sauce. The steps are simple and the results are so worth it.

Step-by-Step Instructions

1. Season and Prep the Chicken

• Lightly moisten the chicken breasts with water.
• Place them in a resealable bag with Cajun seasoning.
• Shake to coat thoroughly.

2. Cook the Chicken

• In a large skillet, melt 2 tablespoons of butter over medium heat.
• Add the chicken and cook until golden brown and fully cooked, about 6–8 minutes per side depending on thickness.
• Transfer to a cutting board and let rest while you prepare the sauce.

3. Make the Creamy Cajun Sauce

• In another skillet, melt the remaining 2 tablespoons of butter over medium heat.
• Add the heavy cream, lemon pepper, salt, black pepper, and garlic powder.
• Stir occasionally until the mixture just begins to bubble.

4. Add Pasta to the Sauce

• Turn off the heat once the sauce starts to bubble.
• Add the cooked penne pasta and toss to coat thoroughly.

5. Slice and Assemble

• Slice the cooked chicken into strips.
• Spoon the creamy pasta into serving bowls or plates.
• Top with sliced chicken, diced tomatoes, and shredded Parmesan.
• Serve warm, with garlic toast if you’re feeling extra indulgent.

Real-Life Cooking Tips

I’ve made this recipe at least a dozen times now, and here are a few things I’ve learned along the way:

• Pound your chicken to an even thickness before seasoning—it cooks more evenly.
• Let the cream thicken slightly before adding the pasta. Don’t rush this step.
• Use fresh Parmesan, not the pre-shredded stuff. It melts better and tastes amazing.
• Control the heat by adjusting your Cajun blend. Add more if you like spice—cut it down for kids or sensitive eaters.
• Dice the tomatoes small so they add freshness without overwhelming the dish.

Add-Ins and Variations

This dish is delicious as written, but feel free to mix it up based on what you have in the fridge or pantry.

Popular Twists:

• Chili’s Cajun Shrimp Pasta: Swap the chicken for shrimp and cook in the same Cajun butter.
• Add sautéed bell peppers or spinach for a veggie boost.
• Try different pasta shapes like fettuccine, bowtie, or even zoodles.
• Use half-and-half for a lighter sauce (though it won’t be quite as rich).
• Top with green onions or parsley for a pop of color and flavor.

This is also a great way to use up leftover cooked chicken—just season it and warm it up in butter.

What to Serve with Cajun Chicken Pasta

This pasta is rich and hearty, so I usually keep the sides simple and fresh. Here are a few go-to options:

• Side salad with vinaigrette
• Garlic bread or Texas toast
• Roasted asparagus or green beans
• A light fruit salad for contrast

And if you’re really recreating the Chili’s experience at home, don’t forget the iced tea or a tall glass of soda.

FAQs About Chili’s Copycat Cajun Chicken Pasta Recipe

What’s in the Cajun chicken pasta at Chili’s?
It features Cajun-seasoned grilled chicken, creamy Alfredo-style sauce, penne pasta, diced tomatoes, and shredded Parmesan.

Is Cajun pasta supposed to be spicy?
It has a mild to medium kick. You can easily adjust the heat based on your Cajun seasoning.

Can I make it without cream?
You can substitute with half-and-half or even a thickened milk sauce, but the flavor will change.

How many calories are in Chili’s Cajun Chicken Pasta?
The restaurant version has over 1200 calories per serving. This homemade version can be lighter, especially if you reduce the cream or butter.

What vegetables go well in Cajun pasta?
Bell peppers, onions, mushrooms, and spinach all pair beautifully.

How do I store leftovers?
Place leftovers in an airtight container in the fridge for up to 3 days. Reheat gently on the stove with a splash of cream or milk.

Can I freeze this pasta?
It’s best fresh, but you can freeze it. Reheat slowly to avoid curdling the cream.

More Creamy Chicken Pasta Recipes to Try Next

If this recipe hit the spot, I’ve got more where that came from. Try these next:

👉 Creamy and indulgent chicken pasta like this Marry Me Chicken Pasta
Restaurant-style chicken dishes like this Alice Springs Chicken Recipe
👉 If you’re looking for a lighter alternative, try this Healthy Tuscan Chicken Pasta

These all bring big flavor and simple techniques—just like this Chili’s-inspired dish.

Final Thoughts on Chili’s Copycat Cajun Chicken Pasta

There’s something special about recreating a restaurant favorite at home. It’s cozy, satisfying, and makes you feel like a total kitchen rockstar.

This Chili’s Copycat Cajun Chicken Pasta Recipe is one I come back to over and over again. Whether I’m cooking for my family, hosting friends, or just treating myself on a random Wednesday, it always hits the spot.

Try it once, and I promise it’ll earn a spot in your regular dinner rotation.

If you make it, tag me @RitzyRecipes on Pinterest or Instagram. I’d love to see your version and hear how you made it your own!

Now go grab that skillet, friend—you’re about to make one unforgettable pasta dish.

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