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Crock Pot Creamy Cajun Chicken Pasta

A creamy, spicy pasta dish that blends tender shredded chicken with a dreamy cheese sauce and vibrant bell peppers, perfect for busy weeknights.
Prep Time 20 minutes
Cook Time 6 hours
Total Time 6 hours 20 minutes
Course Dinner, Main Course
Cuisine American, Cajun
Servings 6 servings
Calories 500 kcal

Ingredients
  

For the chicken

  • 1.5 pounds boneless, skinless chicken breasts Use fresh for best results.
  • 2 tablespoons Cajun seasoning Store-bought or homemade.
  • 1 teaspoon paprika
  • 0.5 teaspoon garlic powder
  • to taste Salt and pepper
  • 1 tablespoon olive oil For optional searing.

For the sauce and pasta

  • 1 red bell pepper sliced
  • 1 green bell pepper sliced
  • 0.5 yellow onion sliced
  • 3 cups low-sodium chicken broth Reduced-sodium for lower salt.
  • 8 ounces cream cheese Full-fat gives the best texture.
  • 1 cup shredded Parmesan cheese Grate from a wedge if possible.
  • 12 ounces penne or rotini pasta Cook separately.
  • to taste Fresh parsley For garnish.
  • to taste Extra Parmesan and crushed red pepper flakes For serving.

Instructions
 

Preparation

  • Rub the chicken breasts evenly with Cajun seasoning, paprika, garlic powder, salt, and pepper. Let them marinate for 15–20 minutes if possible.
  • Optional: Heat 1 tablespoon olive oil in a skillet over medium-high heat. Sear the chicken for 1–2 minutes per side until golden.
  • Place the seasoned (and seared) chicken in the slow cooker. Add sliced red and green peppers and the sliced onion around the chicken.
  • Pour the low-sodium chicken broth over everything.
  • Cook on LOW for 6–7 hours or HIGH for 3–4 hours, until the chicken is fork-tender.

Finishing the dish

  • Remove the chicken to a cutting board and shred it finely with two forks. Return the shredded chicken to the slow cooker.
  • Add cubed cream cheese and shredded Parmesan to the slow cooker. Stir until melted and smooth. Cook for an additional 10–15 minutes on LOW.
  • Cook the pasta separately according to package directions until al dente, then drain well.
  • Stir the drained pasta into the slow cooker until fully coated. If the sauce is too thick, add a splash of reserved pasta water or extra broth.
  • Serve hot, garnished with chopped parsley, extra Parmesan, and crushed red pepper flakes as desired.

Notes

For a lighter option, substitute Greek yogurt stirred in off heat. Store in an airtight container for up to 3–4 days or freeze for up to 3 months.
Keyword Cajun Chicken Pasta, Creamy Pasta, Easy Dinner, One-Pot Meal, Slow Cooker Pasta