Creamy Spicy Cajun Chicken Pasta

This is the pasta that stops scrollers: juicy blackened chicken, sweet bell peppers, and ribbons of penne wrapped in a smoky cajun cream sauce. It tastes like your favorite restaurant pasta, but it is a true one-skillet weeknight win. Craving more cozy chicken dinners? Try our marry me chicken.

Creamy cajun chicken pasta with blackened chicken strips, bell peppers, and parmesan in a dark skillet
Prep time10 min
Cook time20 min
Total30 min
Yield6 servings
CuisineAmerican
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🧺Ingredients

  • 12 oz penne pasta
  • 1 1/2 lb chicken breast, cut into strips
  • 2 1/2 tbsp Cajun seasoning, divided
  • 1 tbsp olive oil
  • 1 red bell pepper, sliced
  • 1 green bell pepper, sliced
  • 1 small yellow onion, sliced
  • 3 cloves garlic, minced
  • 1 cup heavy cream
  • 3/4 cup chicken broth
  • 3/4 cup grated parmesan cheese
  • 2 green onions, sliced
  • Salt and black pepper to taste

👩‍🍳Instructions

  1. Season and sear. Toss the chicken strips with 2 tablespoons of the Cajun seasoning. Heat the oil in a large deep skillet over medium-high and sear the chicken 5-6 minutes until blackened at the edges and cooked through. Remove to a plate.
  2. Soften the veggies. In the same skillet, add the bell peppers and onion with a pinch of salt. Cook 4-5 minutes until just tender, then stir in the garlic and remaining 1/2 tablespoon Cajun seasoning for 30 seconds.
  3. Make it creamy. Pour in the chicken broth, scraping up the browned bits. Stir in the heavy cream and simmer 2-3 minutes until slightly thickened.
  4. Bring it together. Stir in the parmesan until melted and smooth. Return the chicken to the skillet and toss with the cooked penne. Shower with green onions and serve hot.

🌶️ Heat control

Cajun blends vary wildly in salt and heat — taste yours first, and start with 2 tablespoons if you are sensitive to spice. Heavy cream gives the glossiest sauce, but half-and-half works for a lighter version (simmer a minute longer to thicken). Leftovers reheat beautifully with a splash of broth or cream.

Creamy cajun chicken pasta with blackened chicken strips, bell peppers, and parmesan in a dark skillet
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❓ Common questions

How spicy is this?
Moderately spicy with a smoky kick. Use 1 1/2 tablespoons of Cajun seasoning instead of 2 1/2 for a milder version the whole family will eat.

Can I use chicken thighs?
Yes — boneless skinless thighs are even juicier here. Add 2 minutes to the searing time.

Can I make it dairy-free?
Use full-fat coconut milk instead of cream and skip the parmesan; the Cajun spice keeps it bold and flavorful.