Crock pot creamy Cajun chicken pasta is a wonderfully easy meal that brings together tender chicken, pasta, and a creamy, spicy Cajun sauce cooked low and slow. It’s packed with flavors like garlic, bell peppers, and just the right kick of Cajun seasoning that makes every bite comforting and full of personality.
I love how this recipe lets me set it and forget it, freeing up time for other things while the crock pot works its magic. The chicken turns out juicy and flavorful, and the sauce thickens up with cream and cheese to create a dish that feels like a warm hug on a plate. One tip I always follow is to add the pasta towards the end so it doesn’t get mushy but still soaks up the yummy sauce perfectly.
This creamy Cajun chicken pasta is a favorite for busy weeknights or cozy weekends when I want something filling without much fuss. I like serving it with a simple green salad or some steamed veggies on the side to balance out all the richness. It’s a recipe that always brings smiles and seconds around our table, and I’m pretty sure it will do the same at yours!
Key Ingredients & Substitutions
Chicken breasts: These are great for tender, lean protein. You can swap with chicken thighs for more juiciness and richer flavor.
Cajun seasoning: It gives the dish its spicy kick. Use a pre-made blend or mix your own with paprika, cayenne, garlic powder, and herbs. Adjust the spice level to your liking.
Pasta: Penne works well here because it holds the sauce nicely. Other pasta shapes like rigatoni, rotini, or fusilli work fine too.
Heavy cream & cheese: These make the sauce creamy and rich. If you want a lighter option, try half-and-half or cream cheese. Mozzarella adds melty texture, and Parmesan adds sharpness.
Veggies: Onion and bell pepper add sweetness and depth. Feel free to add mushrooms or celery for extra flavor and texture.
How Do You Keep the Pasta Perfect in a Crock Pot?
Pasta can easily overcook and get mushy in slow cookers. Here’s how to keep it just right:
- Cook the chicken and veggies first without pasta.
- Add the uncooked pasta near the end of cooking, usually in the last 30-40 minutes on high heat.
- Make sure the pasta is mostly covered by sauce or broth so it cooks evenly.
- Stir gently every 10–15 minutes to prevent sticking and clumps.
- If the sauce gets too thick, add a splash of broth or cream to loosen it up.
This method keeps pasta tender with just a little bite, soaking up all the creamy Cajun flavors perfectly.
Equipment You’ll Need
- Crock pot or slow cooker – essential for slow cooking and letting flavors blend without much fuss.
- Large skillet – used to sear the chicken for extra flavor before adding to the crock pot.
- Wooden spoon or silicone spatula – perfect for stirring ingredients gently without scratching your crock pot.
- Measuring cups and spoons – to keep your seasoning and liquids balanced.
- Forks – handy for shredding the cooked chicken right in the crock pot.
Flavor Variations & Add-Ins
- Swap chicken breasts for thighs if you prefer juicier, more flavorful meat.
- Add smoked sausage slices for a smoky, hearty touch that pairs well with Cajun spices.
- Mix in some chopped spinach or kale near the end to boost veggies and add color.
- Try pepper jack cheese for a creamy sauce with a bit more spicy kick.
Crock Pot Creamy Cajun Chicken Pasta
Ingredients You’ll Need:
For The Chicken and Veggies:
- 2 large boneless, skinless chicken breasts
- 1 tablespoon Cajun seasoning (divided)
- 1 tablespoon olive oil
- 4 cloves garlic, minced
- 1 small onion, finely chopped
- 1 small red bell pepper, finely chopped
- 1 (14 oz) can diced tomatoes, drained
- 1 cup chicken broth
For The Pasta and Sauce:
- 8 oz penne pasta (or your favorite shape), uncooked
- 1 cup heavy cream
- 1 cup shredded mozzarella cheese
- ½ cup grated Parmesan cheese
- ¼ cup chopped fresh parsley (plus extra for garnish)
- Salt and pepper to taste
How Much Time Will You Need?
This recipe takes about 15 minutes to prepare, then 4 to 5 hours cooking time on low in the crock pot (or 2 to 3 hours on high). After the main cook, it needs about 40 minutes more with the pasta added, plus 10 extra minutes to melt in the cheese and cream. Overall, you’re looking at roughly 5 hours, but much of that is hands-off cooking!
Step-by-Step Instructions:
1. Prep and Sear the Chicken:
Sprinkle half the Cajun seasoning evenly onto both sides of the chicken breasts. Heat the olive oil in a skillet over medium-high heat. Sear the chicken for 2 to 3 minutes on each side until browned nicely, then remove it from the pan and set aside.
2. Layer the Crock Pot:
Into your crock pot, add the chopped onion, red bell pepper, minced garlic, drained diced tomatoes, chicken broth, and the remaining Cajun seasoning. Stir everything together well. Carefully place the seared chicken breasts on top of the veggies.
3. Slow Cook the Chicken and Veggies:
Cover and cook on low for 4 to 5 hours, or on high for 2 to 3 hours, until the chicken is cooked through and tender enough to shred.
4. Shred the Chicken:
Remove the chicken breasts from the slow cooker and shred them with two forks. Set aside.
5. Cook the Pasta in the Crock Pot:
Add the uncooked pasta directly into the crock pot. Stir to make sure it’s submerged in the sauce. Cover and continue cooking on high for about 30 to 40 minutes, stirring occasionally, until the pasta is al dente and tender.
6. Finish the Creamy Sauce:
Stir in the heavy cream, shredded mozzarella, grated Parmesan, and chopped parsley. Return the shredded chicken to the pot and mix everything thoroughly. Allow the cheese to melt and the sauce to thicken over another 5 to 10 minutes.
7. Taste and Serve:
Give the pasta a taste and add salt, pepper, or extra Cajun seasoning if you want a little more spice. Serve hot, sprinkled with extra fresh parsley as a pretty finish.
Enjoy your deliciously creamy, flavorful Cajun chicken pasta made effortlessly in the crock pot!
Can I Use Frozen Chicken for This Recipe?
Yes, but make sure to thaw the chicken completely before cooking. Thaw in the fridge overnight or use the cold water method for quicker thawing. Using frozen chicken may affect cooking time and texture.
Can I Prepare This Dish Ahead of Time?
Absolutely! You can prepare the chicken and sauce components in the crock pot, then refrigerate for up to 2 days. When ready to serve, reheat gently and add the pasta fresh to maintain the perfect texture.
How Should I Store Leftovers?
Keep leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in a skillet or microwave, adding a splash of cream or broth if the sauce has thickened too much.
Can I Use a Different Type of Pasta?
Yes! Penne is great for soaking up the sauce, but you can substitute with rigatoni, fusilli, or rotini. Just make sure to adjust cooking time slightly if the pasta shape varies greatly.
