Name: Slow Cooker Cajun Chicken Pasta
Prep time: 10 min
Cook time: PT-488156H28M46S
Total time: 6 h 10 min
Cuisine: Cajun
Ingredients: 1 ½ pounds boneless, skinless chicken breasts; 2 tablespoons Cajun seasoning; 1 teaspoon paprika; ½ teaspoon garlic powder; Salt and pepper, to taste; 1 tablespoon olive oil; 1 red bell pepper, sliced; 1 green bell pepper, sliced; ½ yellow onion, sliced; 3 cups low-sodium chicken broth; 8 ounces cream cheese, cubed; 1 cup shredded Parmesan cheese; 12 ounces penne or rotini pasta; Optional garnish: fresh parsley, extra Parmesan, crushed red pepper flakes

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If you’re looking for a fuss-free, flavorful meal that practically cooks itself, this Slow Cooker Cajun Chicken Pasta is a game changer. It combines tender, juicy chicken seasoned with vibrant Cajun spices, creamy cheeses, and perfectly cooked pasta all in one slow cooker. Whether you’re busy during the week or want an effortless dinner for the weekend, this recipe delivers comforting Southern-inspired flavors without the hassle.

Slow Cooker Cajun Chicken Pasta

Why You’ll Love This Recipe

This dish is the ultimate blend of spicy, creamy, and savory. The slow cooker does all the heavy lifting, infusing the chicken and vegetables with deep, rich flavors while keeping the meat tender enough to shred effortlessly. Adding cream cheese and Parmesan creates a luscious sauce that coats every bite of pasta. Plus, it’s incredibly versatile and easy to customize with your favorite veggies or protein swaps.

Ingredients

1 ½ pounds boneless, skinless chicken breasts
2 tablespoons Cajun seasoning
1 teaspoon paprika
½ teaspoon garlic powder
Salt and pepper, to taste
1 tablespoon olive oil
1 red bell pepper, sliced
1 green bell pepper, sliced
½ yellow onion, sliced
3 cups low-sodium chicken broth
8 ounces cream cheese, cubed
1 cup shredded Parmesan cheese
12 ounces penne or rotini pasta

Optional Garnish:

Fresh parsley
Extra Parmesan cheese
Crushed red pepper flakes

tip: you can find a full list of ingredients and measurements in the recipe card below.

Instructions

Prepare the Chicken: Rub the chicken breasts with Cajun seasoning, garlic powder, paprika, salt, and pepper. For deeper flavor, you can marinate the chicken for 15–20 minutes before cooking (optional).
Add to Slow Cooker: Place the seasoned chicken in the slow cooker. Add the sliced red and green bell peppers, onion, and chicken broth.
Cook: Cover and cook on low for 6–7 hours or high for 3–4 hours until the chicken is tender.
Shred Chicken: Remove the chicken breasts and shred them using two forks. Return the shredded chicken to the slow cooker.
Make It Creamy: Add the cubed cream cheese and shredded Parmesan to the slow cooker. Stir until melted and creamy, cooking for an additional 10–15 minutes on low.
Cook Pasta: While the sauce is finishing, cook the pasta separately according to package instructions until al dente. Drain well.
Combine and Serve: Stir the cooked pasta into the slow cooker mixture until well combined. Serve hot, garnished with fresh parsley, extra Parmesan, or crushed red pepper flakes if desired.

Variations

Use chicken thighs instead of breasts for a richer, juicier texture.
Swap the bell peppers and onion for other veggies like mushrooms, zucchini, or spinach.
Make it spicy by adding extra Cajun seasoning or hot sauce.
Use gluten-free pasta for a gluten-free version.
Add cooked and crumbled bacon on top for a smoky twist.

Heating and Storage

Store leftovers in an airtight container in the fridge for up to 3 days. Reheat gently on the stove or in the microwave, adding a splash of chicken broth or cream if the sauce has thickened too much. This dish is best enjoyed fresh but reheats well.

Frequently Asked Questions

Can I use frozen chicken breasts?

Yes, but adjust cooking time to ensure the chicken is cooked through—preferably use thawed chicken for best results.

Can I skip the cream cheese?

Cream cheese adds richness and creaminess, but you can substitute with heavy cream or a creamy sauce base if preferred.

What type of pasta works best?

Penne or rotini hold the sauce well, but any short pasta like rigatoni or fusilli works great.

Can I make this recipe in an Instant Pot?

Yes, use the sauté and slow cook functions or pressure cook on high for 10-12 minutes with natural release.

Is this recipe spicy?

It has a moderate spice level thanks to Cajun seasoning, but you can adjust it to your taste.

Can I prepare this recipe ahead of time?

Yes, you can assemble everything in the slow cooker insert and refrigerate overnight before cooking.

How do I prevent the pasta from getting mushy?

Cook pasta separately and add just before serving to maintain texture.

Can I add other vegetables?

Absolutely! Add mushrooms, zucchini, or spinach during the last hour of cooking.

Can I use low-fat cream cheese?

Yes, but the sauce may be slightly less creamy.

What can I use if I don’t have Cajun seasoning?

Try a mix of paprika, garlic powder, onion powder, cayenne pepper, thyme, and oregano.

Conclusion

This Slow Cooker Cajun Chicken Pasta is the perfect blend of spice, creaminess, and comfort. With minimal prep and the slow cooker doing the work, it’s an effortless dinner that will quickly become a household favorite. Serve it garnished with fresh herbs and enjoy a flavorful meal that satisfies every time.