Cajun Chicken Pasta Recipe
Introduction
Cajun Chicken Pasta is a hearty, flavorful dish that combines tender chicken, creamy sauce, and a touch of spice. It’s a simple one-pan meal perfect for busy weeknights or casual gatherings. Ready in under 30 minutes, it’s sure to become a family favorite.

Ingredients
- 1 pound boneless, skinless chicken breasts
- 1 tablespoon butter
- 1 tablespoon Cajun seasoning (divided)
- 1 medium sweet onion (diced)
- 1 medium green bell pepper (diced)
- 2 cloves garlic (minced)
- 8 ounces penne pasta
- 2 cups chicken broth
- 14.5 ounces canned fire-roasted diced tomatoes (drained)
- 3/4 cups half and half
- 2 ounces cream cheese
- 6 ounces fresh baby spinach (rinsed and dried)
Instructions
- Step 1: Chop the chicken into 1-inch pieces.
- Step 2: Heat a 12-inch skillet over medium heat and add the butter to melt. Stir to coat the pan evenly.
- Step 3: Add the chicken to the skillet and sprinkle with half of the Cajun seasoning. Cook, stirring often, until the chicken is browned, about 5 minutes.
- Step 4: Add the diced onion and green bell pepper to the pan and sprinkle with the remaining Cajun seasoning. Cook for 5 minutes, stirring frequently.
- Step 5: Stir in the minced garlic and cook for 1 minute until fragrant.
- Step 6: Add the penne pasta, chicken broth, drained fire-roasted tomatoes, and half and half to the skillet. Stir well to combine all ingredients.
- Step 7: Bring the mixture to a boil, then reduce heat to a simmer and cover the skillet.
- Step 8: Let it simmer for 10–12 minutes, or until the pasta is tender and most of the liquid is absorbed.
- Step 9: Remove the lid and stir in the cream cheese until fully melted and creamy.
- Step 10: Add the baby spinach, remove from heat, cover, and let sit for 5 minutes to allow the spinach to wilt.
- Step 11: Stir well before serving to combine all flavors.
Tips & Variations
- For extra heat, add a pinch of cayenne pepper or use a spicier Cajun seasoning blend.
- You can substitute penne with other pasta shapes like rigatoni or fusilli.
- Swap half and half with heavy cream for a richer sauce.
- Add sliced mushrooms or diced tomatoes for more vegetable variety.
- If you prefer less spice, reduce the Cajun seasoning by half.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stove or in the microwave, adding a splash of milk or broth if the sauce has thickened too much.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen spinach instead of fresh?
Yes, but be sure to thaw and drain excess water before adding it at the end to avoid a watery sauce.
Is it necessary to drain the canned tomatoes?
Draining the fire-roasted tomatoes helps control the sauce consistency, but if you prefer a saucier dish, you can add them with the juice.
PrintCajun Chicken Pasta Recipe
This creamy Cajun Chicken Pasta combines tender chicken pieces with a flavorful blend of Cajun spices, sautéed vegetables, and a rich, creamy sauce made with half and half and cream cheese. Cooked all in one skillet with penne pasta, fire-roasted tomatoes, and fresh spinach, this dish offers a spicy and comforting meal perfect for weeknights.
- Prep Time: 10 minutes
- Cook Time: 25 minutes
- Total Time: 35 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Stovetop
- Cuisine: Southern American
Ingredients
Chicken and Seasoning
- 1 pound boneless, skinless chicken breasts, chopped into 1-inch pieces
- 1 tablespoon butter
- 1 tablespoon Cajun seasoning, divided
Vegetables
- 1 medium sweet onion, diced
- 1 medium green bell pepper, diced
- 2 cloves garlic, minced
- 6 ounces fresh baby spinach, rinsed and dried
- 14.5 ounces canned fire-roasted diced tomatoes, drained
Pasta and Sauce
- 8 ounces penne pasta
- 2 cups chicken broth
- 3/4 cup half and half
- 2 ounces cream cheese
Instructions
- Prep the Chicken: Chop the boneless, skinless chicken breasts into 1-inch pieces to ensure they cook evenly and quickly.
- Melt Butter: Heat a 12-inch skillet over medium heat and add the butter, stirring to coat the pan completely.
- Cook Chicken: Add the chopped chicken to the skillet and sprinkle with half of the Cajun seasoning. Cook stirring often until the chicken is browned and cooked through, about 5 minutes.
- Sauté Vegetables: Add the diced onion and green bell pepper to the pan, sprinkle with the remaining Cajun seasoning, and cook for another 5 minutes, stirring frequently to soften the vegetables.
- Add Garlic: Stir in the minced garlic and cook for 1 minute until fragrant.
- Combine Pasta and Liquids: Add the penne pasta, chicken broth, drained fire-roasted diced tomatoes, and half and half to the skillet. Stir well to combine all ingredients evenly.
- Simmer Pasta: Bring the mixture to a boil, then reduce heat to a simmer and cover the pot. Cook for 10-12 minutes or until the pasta is tender and has absorbed most of the liquid.
- Melt Cream Cheese: Remove the lid and stir in the cream cheese, allowing it to melt smoothly into the sauce.
- Add Spinach: Stir in the fresh baby spinach until evenly dispersed. Remove from heat, cover, and let sit for 5 minutes to wilt the spinach.
- Serve: Stir well to combine all ingredients before serving hot for a creamy, flavorful Cajun chicken pasta dish.
Notes
- Use fresh Cajun seasoning or make your own blend for the best flavor.
- Fire-roasted diced tomatoes add a smoky depth to the dish, but regular diced tomatoes can be used as a substitute.
- Half and half can be substituted with heavy cream for a richer sauce or whole milk for a lighter version.
- Cooking the pasta in the sauce ensures all the flavors meld nicely but watch closely to avoid overcooking.
- Leftovers keep well refrigerated for 2-3 days and can be reheated gently on the stovetop or microwave.
Keywords: Cajun chicken pasta, creamy pasta, spicy chicken pasta, one skillet pasta, Cajun seasoning, weeknight dinner

