When you need a dinner that’s quick but doesn’t compromise on flavor, this One Pot Cajun Chicken Pasta delivers. With a no-fuss cooking method that minimizes clean-up, you’ll enjoy a creamy, cajun-spiced meal that combines chicken, pasta, and veggies into a single, delectable dish.

• Cuisine: Cajun-inspired
• Prep Time: 15 minutes
• Cook Time: 25 minutes
• Total Time: 40 minutes
• Servings: 4

Why You’ll Love This Recipe

• One-pot meal means fewer dishes to wash.
• Perfect balance of creamy and spicy flavors.
• Packed with protein and vegetables for a well-rounded meal.
• Ready in under an hour, ideal for busy weeknights.

Ingredients

• 1 1/2 Tbsp olive oil, (divided): Used to sear the chicken and sauté vegetables, providing a rich foundation of flavor.
• 1 lb boneless skinless chicken breasts, (cut into 1-inch pieces): A lean protein that will soak up the cajun spices during cooking.
• 1 1/2 Tbsp cajun seasoning, (recipe HERE): Infuses the dish with a smoky, spicy flavor. Substitute with a blend of paprika, cayenne, garlic powder, and onion powder, for a homemade version.
• 1 medium red bell pepper, (sliced into strips, about 2-inches long): Adds sweetness and a pop of color.
• 1 medium yellow bell pepper, (sliced into strips, about 2-inches long): Complements the red pepper and adds an aromatic depth.
• 1 small (5 – 6 oz) red onion, (halved and thinly sliced): Provides sharpness and body to the dish.
• 2 garlic cloves, (minced (2 tsp)): Enhances the overall aroma and depth of flavor.
• 2 (14.5 oz) cans low-sodium chicken broth: Acts as the cooking liquid for the pasta, infusing it with savory notes.
• 1 (14.5 oz) can fire roasted diced tomatoes: Adds a smoky, slightly sweet flavor profile.
• 3/4 cup heavy cream, (divided): Provides creaminess, balancing the spice without overpowering it.
• 12 oz. penne pasta (recommend Barilla for consistency): A sturdy pasta that holds up well in one-pot dishes.
• 2 tsp cornstarch, (mixed with 1 Tbsp water): A thickening agent to ensure the sauce clings well to the pasta.
• 3/4 cup finely shredded parmesan cheese: Adds a nutty, savory layer to the creamy sauce.
• 3 Tbsp minced fresh parsley: Provides a fresh, herbal contrast to the rich flavors.
• Salt and freshly ground black pepper, (to taste): Essential for adjusting the seasoning to your preference.

How to Make It

Step 1: Sear the Chicken

Heat 1 Tbsp of olive oil in a large pot over medium-high heat. Toss the chicken pieces with 1/2 Tbsp of cajun seasoning to evenly coat. Add the chicken to the pot in a single layer. Cook until browned on the bottom, which should take about 3 minutes. Turn the pieces and cook for another 3 minutes until thoroughly cooked. Remove from the pot and wrap in foil to keep warm.

Step 2: Sauté Vegetables

In the same pot, heat the remaining 1/2 Tbsp of olive oil over medium-high heat. Add the red and yellow bell peppers along with the red onion. Sauté for approximately 3 minutes until they begin to soften. Add the minced garlic and the remaining cajun seasoning. Sauté for another minute to allow the spices to bloom, stirring continuously.

Step 3: Simmer the Pasta

Pour in the chicken broth, fire roasted diced tomatoes, and 1/2 cup of heavy cream. Increase the heat to bring the mixture to a boil. Add the penne pasta and cook, stirring frequently, for 12-13 minutes, until the pasta is almost tender. Add the cornstarch-water mixture and cook for another minute, thickening the sauce.

Step 4: Finish the Dish

Remove the pot from the heat. Stir in the remaining 1/4 cup of heavy cream, parmesan cheese, fresh parsley, and the cooked chicken. Mix until the cheese has melted into the sauce. Taste and adjust with salt and pepper as needed. Serve immediately for best results.

Recipe FAQs

Can I use another type of pasta?

Yes, you can substitute with similar short pasta shapes like rigatoni or ziti. Just keep an eye on the cooking time as it might vary slightly.

What can I substitute for cajun seasoning?

If cajun seasoning is unavailable, combine 1 teaspoon of paprika with a pinch of cayenne, garlic powder, and onion powder to create a simple blend.

Is there a lighter option than heavy cream?

You can replace heavy cream with half-and-half or a non-dairy alternative such as coconut milk for a lighter dish, though it may alter the taste slightly.