Crockpot Cajun Chicken Pasta

This Crockpot Cajun Chicken Pasta is creamy, comforting, and packed with bold Cajun flavor! Tender chicken, bell peppers, penne pasta, and parmesan cheese come together in one easy slow cooker dinner that’s perfect for busy weeknights and family meals.

Try my crockpot pulled chicken and crockpot chili mac next!

What you’ll love about this recipe:


  • Easy slow cooker dinner: Toss everything into the Crockpot, let it cook, then stir in the pasta, cream, and parmesan for an effortless family meal.
  • Creamy with bold Cajun flavor: Tender chicken, bell peppers, parmesan cheese, and Cajun seasoning create a rich, comforting pasta with just the right amount of spice.
  • Perfect for busy weeknights: This hearty recipe feeds a crowd, makes delicious leftovers, and pairs perfectly with garlic bread and a fresh salad.

Ingredients

Ingredients for crockpot chicken cajun pasta laid out on kitchen counter.
  • 1.5 lbs boneless skinless chicken breasts, cut into bite-sized pieces
  • 1 onion, diced
  • ½ red bell pepper, chopped
  • ½ green bell pepper, chopped
  • 4 cloves garlic, minced
  • 4 cups chicken broth
  • 4 tablespoons butter
  • 1 tablespoon cajun seasoning
  • 1 lb penne pasta
  • 2 cups heavy cream
  • 1 cup freshly shredded parmesan cheese
  • Chopped parsley, for topping

Step by Step Instructions

First set of ingredients in slow cooker.
Cooked ingredients in slow cooker.

STEP ONE – Add the chicken breasts, onion, bell peppers, garlic, chicken broth, butter, and cajun seasoning into the Crockpot. Stir to combine.

STEP TWO – Cover and cook on low for 4-6 hours or high for 2-3 hours, until chicken is cooked through and tender.

Penne pasta is added to the crockpot.
Cheese is added to the top of the pasta mixture.

STEP THREE – During the last 30 minutes, add the dried penne pasta and stir into the broth. Cook on the high setting for remaining 30 minutes until the pasta is al dente.

STEP FOUR – Stir in the heavy cream and parmesan cheese. Let the cream heat up and the cheese melt, about 10-15 minutes.  Stir again, top with chopped parsley, and serve.

Crockpot cajun chicken pasta served in a bowl with garlic bread on the side.

Storage & Reheating Instructions

Refrigerate leftovers in a sealed container for 3 or 4 days.

Reheat on the stovetop over medium heat until heated through.

Print
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Crockpot chicken cajun pasta in white bowl with garlic bread on the side.

Crockpot Cajun Chicken Pasta


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  • Author: Sandra Flegg
  • Total Time: 4 hours 30 minutes
  • Yield: 8 servings

Ingredients

Units

1.5 lbs boneless skinless chicken breasts, cut into bite-sized pieces

1 onion, diced

½ red bell pepper, chopped

½ green bell pepper, chopped

4 cloves garlic, minced

4 cups chicken broth

4 tablespoons butter

1 tablespoon cajun seasoning

1 lb penne pasta

2 cups heavy cream

1 cup freshly shredded parmesan cheese

Chopped parsley, for topping


Instructions

  1. Add the chicken breasts, onion, bell peppers, garlic, chicken broth, butter, and cajun seasoning into the Crockpot. Stir to combine.
  2. Cover and cook on low for 4-6 hours or high for 2-3 hours, until chicken is cooked through and tender.
  3. During the last 30 minutes, add the dried penne pasta and stir into the broth. Cook on the high setting for remaining 30 minutes until the pasta is al dente.
  4. Stir in the heavy cream and parmesan cheese. Let the cream heat up and the cheese melt, about 10-15 minutes.  Stir again, top with chopped parsley, and serve.

Notes

Storage & Reheating Instructions: Refrigerate leftovers in a sealed container for 3 or 4 days.

Reheat on the stovetop over medium heat until heated through.
Substitutions & Variations:

  • Boneless skinless chicken thighs or tenderloins work just as well as chicken breasts.
  • Add sliced andouille or smoked sausage for extra protein and Cajun flavor.
  • Swap the penne for rotini, bowtie, ziti, fettuccine, or spaghetti.
  • Cajun seasonings vary in salt, so wait until the end before adding extra salt.
  • Like it spicier? Add more Cajun seasoning, cayenne pepper, or a few dashes of hot sauce.
  • Stir in vegetables like broccoli, spinach, or zucchini for extra color and nutrition.
  • Prefer to cook the pasta separately? Use only 2 cups of broth in the Crockpot, then stir the cooked pasta in with the cream and parmesan.
  • If the sauce is thinner than you’d like, stir in a little extra parmesan cheese until it reaches your desired consistency.
  • Prep Time: 15 minutes
  • Cook Time: 4 hours, 15 minutes
  • Category: Dinner Recipe
  • Method: Slow Cooker/Crockpot
  • Cuisine: American

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