This Crock Pot Cajun Chicken Pasta has that creamy, bold, just-spicy-enough flavor that makes you want a second plate, and honestly, it's one of those recipes I keep coming back to when I need comfort without a lot of fuss. I first tried something like this at a friend's potluck years ago, and I've been tweaking it ever since to get that perfect balance of heat and creaminess.

The best part? The cajun chicken pasta cooks right in the sauce, so you're not boiling anything separately—it all comes together in one pot, soaking up every bit of that rich, seasoned goodness. If you're looking for more easy slow cooker dinners, you might also love this Crockpot White Chicken Chili or this Mashed Sweet Potatoes with Marshmallows And if Cajun flavors are your thing, this Cajun Honey Butter Salmon is another family favorite.
What You'll Love About This Crock Pot Cajun Chicken Pasta
This cajun chicken pasta is creamy, bold, and incredibly satisfying. The Cajun seasoning gives it a warm kick without being overwhelming, and the slow cooker keeps everything tender and flavorful. You can prep it in the morning, let it cook all day, and come home to a dinner that tastes like you spent hours in the kitchen. It's also really forgiving—if you like more spice, add extra seasoning; if you want it milder, scale it back. The pasta cooks right in the sauce, so there's less cleanup and more flavor in every bite.
Jump to:
- What You'll Love About This Crock Pot Cajun Chicken Pasta
- Ingredients For Crock Pot Cajun Chicken Pasta
- Instructions For Crock Pot Cajun Chicken Pasta
- Substitutions and Variations
- Equipment For Crock Pot Cajun Chicken Pasta
- Storage and Reheating Tips
- Expert Tips
- FAQ
- Related
- Pairing
- Crock Pot Cajun Chicken Pasta
Ingredients For Crock Pot Cajun Chicken Pasta
Here's what you'll need to make this cajun chicken pasta, comforting dish.
Chicken breasts: Boneless, skinless chicken breasts become incredibly tender after slow cooking and shred beautifully into the sauce. You can also use chicken thighs if you prefer darker meat.
Heavy whipping cream: This creates the rich, velvety base of the sauce. It holds up well during the long cooking time without separating.
Chicken broth: Adds moisture and depth to the sauce, balancing the richness of the cream and helping the pasta cook evenly.
Butter: Enriches the sauce and adds a silky texture that makes everything taste more indulgent.
Cajun seasoning: This is where all the bold, spicy, smoky flavor comes from. Use your favorite brand or make your own blend.
Garlic powder: Adds a subtle savory note that complements the Cajun spices without overpowering them.
Penne pasta: Uncooked penne works perfectly here because it cooks right in the sauce and soaks up all the flavor. The tube shape holds onto the creamy sauce beautifully.
Parmesan cheese: Freshly grated Parmesan melts into the sauce at the end, adding a salty, nutty richness that brings everything together.
See recipe card for quantities.
Instructions For Crock Pot Cajun Chicken Pasta
Let the slow cooker do the work with these simple steps.
Combine base ingredients: Add the chicken breasts, heavy whipping cream, chicken broth, butter, garlic powder, and Cajun seasoning to your 6-quart crock pot. Give everything a gentle stir to distribute the seasonings.

Slow cook the chicken: Cover and set your slow cooker to low for 4 to 6 hours, or high for 2 to 3 hours. You'll know it's ready when the chicken is tender and reaches 165°F inside. The sauce will be fragrant and lightly bubbling around the edges.
Shred the chicken: Carefully remove the chicken breasts and use two forks or a hand mixer to shred them into bite-sized pieces. Set aside for a moment.
Mix the sauce: Use a whisk to stir the sauce in the crock pot until it's smooth and well combined. This helps incorporate any butter or seasoning that may have settled.
Add pasta and chicken: Return the shredded chicken to the pot, then stir in the uncooked penne pasta. Make sure the pasta is submerged in the liquid so it cooks evenly.
Cook the pasta: Cover and cook on high for 20 to 30 minutes, stirring once halfway through. The pasta should be tender with just a slight bite, and the sauce will thicken as the pasta absorbs the liquid.
Finish with cheese: Stir in the grated Parmesan cheese, cover, and let it sit for about 5 minutes so the cheese melts into the sauce and everything becomes extra creamy.
Serve: Ladle into bowls while it's still warm. The sauce will cling to every piece of pasta, and each bite will be rich, savory, and just a little bit spicy.
Substitutions and Variations
Use chicken thighs: Swap the breasts for boneless, skinless thighs if you want richer, juicier meat. They hold up even better in the slow cooker.
Make it dairy-free: Replace the heavy cream with full-fat coconut milk and use dairy-free butter. Skip the Parmesan or use a dairy-free alternative.
Add vegetables: Stir in bell peppers, diced tomatoes, or spinach during the last 15 minutes of cooking for extra color and nutrition.
Try a different pasta: Rotini, bow ties, or rigatoni all work well. Just keep the cook time similar and check for doneness.
Adjust the spice level: If you're feeding kids or prefer less heat, start with 1 tablespoon of Cajun seasoning and add more to taste. You can always sprinkle extra on individual servings.
Add sausage: Slice up some andouille or smoked sausage and toss it in with the chicken for an even heartier meal.
Equipment For Crock Pot Cajun Chicken Pasta
6-quart slow cooker: This size is perfect for feeding a family and gives the pasta enough room to cook evenly.
Measuring cups and spoons: For accurate ingredient amounts, especially when it comes to the seasoning.
Whisk: Helps you mix the sauce smoothly before adding the pasta.
Forks or hand mixer: Makes shredding the chicken quick and easy.
Serving spoon: For dishing out generous portions without making a mess.
Storage and Reheating Tips
Refrigerate leftovers: Store in an airtight container in the fridge for up to 3 days. The pasta may absorb more sauce as it sits, so you might want to add a splash of broth or cream when reheating.
Reheat gently: Warm individual portions in the microwave in 30-second intervals, stirring in between. You can also reheat on the stovetop over low heat with a little extra liquid to loosen the sauce.
Freezing: This dish can be frozen, but the cream sauce may separate slightly when thawed. If you plan to freeze it, undercook the pasta just a bit so it doesn't get mushy when reheated. Thaw overnight in the fridge and reheat gently, stirring in a little fresh cream if needed.
Expert Tips
One trick I learned over the years is to reserve a little bit of the cooked sauce before adding the pasta. That way, if the pasta absorbs too much liquid or the sauce gets too thick, you can stir in that extra bit at the end to bring back the creaminess. It's a small step, but it's saved me more than once when I've been distracted and let the cajun chicken pasta cook a few minutes too long.
FAQ
How to make cajun chicken pasta in a slow cooker?
Start by cooking your chicken with cream, broth, butter, and Cajun seasoning on low for several hours. Once the chicken is tender, shred it, whisk the sauce, and add uncooked pasta. Cook on high for 20 to 30 minutes until the pasta is done, then stir in Parmesan. It's all about layering the flavors and letting the slow cooker do the work.
Can you put uncooked pasta into a crockpot?
Yes, you absolutely can. Just make sure there's enough liquid in the pot for the pasta to absorb, and keep an eye on the cook time so it doesn't get mushy. Cooking pasta in the sauce gives it more flavor than boiling it separately.
Does cajun chicken go with pasta?
Definitely. The bold, spicy flavors of Cajun seasoning pair perfectly with creamy pasta. It's a classic combination that's popular in Louisiana-inspired cooking, and the richness of the sauce balances the heat beautifully.
How to make slow cooker chicken pasta?
Cook your chicken in the slow cooker with your sauce ingredients until tender, then shred it. Stir the sauce, add uncooked pasta, and cook on high until the pasta is done. Finish with cheese or any other toppings you like. It's a simple, one-pot method that's perfect for busy nights.
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Pairing
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Crock Pot Cajun Chicken Pasta
Ingredients
Equipment
Method
- Place the chicken breasts into the slow cooker and pour in the cream and broth, then scatter the butter pieces over the top and sprinkle in the seasonings.
- Cover with the lid and cook until the chicken is fully done and tender, either on low for several hours or on high for a shorter time.
- Lift the cooked chicken out and shred or cut it into hearty pieces while leaving the sauce behind.
- Stir the sauce until smooth, return the chicken to the cooker, and mix in the dry pasta so it is submerged.
- Cover again and cook on high until the pasta softens and absorbs the sauce.
- Stir in the Parmesan cheese, then cover briefly so it melts into the sauce.
- Spoon into bowls and serve while hot with extra cheese if desired.













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