Copycat Chili’s Cajun Chicken Pasta

The aroma of sizzling chicken mingling with the creaminess of a rich sauce brings memories of unforgettable meals at your favorite restaurant. This recipe for Copycat Chili’s Cajun Chicken Pasta offers a deliciously indulgent experience in your own kitchen in just about 30 minutes. It works beautifully because it marries the bold flavors of Cajun seasoning with the comforting texture of soft pasta, creating a dish that’s both satisfying and bursting with flavor.

This recipe is perfect for busy weeknights or a cozy gathering with friends. Feel free to double the recipe if you’re serving a crowd, and you can easily prepare the chicken and sauce ahead of time for a quicker meal.

Why You’ll Love This Recipe

• It features tender, juicy chicken coated in bold Cajun spices.
• The creamy sauce perfectly clings to the pasta for a delightful texture in every bite.
• Quick and easy preparation allows for a delicious dinner in about 30 minutes.
• You can customize the spice level to suit your taste and preferences.

What You’ll Need

Gather these simple ingredients to create a dish that’s full of flavor.

For the Chicken

• 2 large boneless skinless chicken breasts
• 2 tbsp Cajun seasoning
• 1 tsp smoked paprika
• 1 tsp garlic powder
• 1/2 tsp salt
• 1/2 tsp black pepper
• 2 tbsp olive oil

For the Pasta

• 12 ounces penne pasta

For the Sauce

• 1 tbsp butter
• 1 red bell pepper, sliced
• 1 green bell pepper, sliced
• 3 cloves garlic, minced
• 2 tbsp butter
• 2 cups heavy cream
• 1 cup freshly grated parmesan cheese
• 1/2 tsp Cajun seasoning
• 1/2 tsp black pepper
• 1/4 tsp crushed red pepper flakes (optional)
• Salt to taste

Use low-sodium stock or broth instead of salt if desired.

Substitutions & Swaps

• Chicken can be replaced with shrimp for a seafood variation.
• Penne pasta can be swapped for linguine or fettuccine.
• Heavy cream can be substituted with half-and-half for a lighter sauce.
• Parmesan cheese can be omitted or replaced with nutritional yeast for a dairy-free option.

How to Make It

Here’s how to bring this delicious dish to life.

1. Boil the Pasta

Bring a large pot of salted water to a boil and cook the penne pasta until al dente. Reserve 1/2 cup pasta water before draining.

2. Prepare the Chicken

Season the chicken breasts with Cajun seasoning, smoked paprika, garlic powder, salt, and black pepper.

3. Cook the Chicken

Heat olive oil in a large skillet over medium-high heat. Cook the chicken for 5–6 minutes per side until golden brown and cooked through. Remove from the skillet and let rest before slicing.

4. Sauté the Vegetables

In the same skillet, melt 1 tablespoon butter. Add sliced bell peppers and sauté until slightly tender. Add garlic and cook for 30 seconds.

5. Make the Sauce

Reduce heat to medium-low. Add butter and heavy cream. Simmer gently for 3–4 minutes.

6. Incorporate the Cheese

Stir in parmesan cheese, Cajun seasoning, black pepper, and crushed red pepper flakes until smooth and creamy.

7. Combine Everything

Add cooked pasta and toss to coat. Stir in reserved pasta water if needed to loosen the sauce.

8. Serve the Dish

Slice the chicken and serve over the creamy Cajun pasta. Garnish with extra parmesan cheese and chopped parsley before serving.

How to Store It

Fridge: up to 3 days in an airtight container.
Freezer: no, sauce may separate upon thawing.
Reheat: microwave for 1–2 minutes or until heated through.

Tips for Best Results

• Adjust Cajun seasoning to personalize the spice level.
• Shred the chicken instead of slicing for easier serving.
• Use freshly grated parmesan for the best flavor and texture.

Serving Suggestions

• Pair with a crisp green salad for a refreshing contrast.
• Serve alongside crusty garlic bread to soak up the sauce.
• Perfect for family gatherings or a cozy date night at home.