If you’re craving something creamy, spicy, and utterly comforting, the Crock Pot Cajun Chicken Pasta Recipe is about to become your new best friend in the kitchen. This dish melds tender, perfectly seasoned chicken with a luscious, cheesy sauce and vibrant bell peppers, all slow-cooked to perfection and finished off with al dente penne pasta. It’s the ideal meal for busy days when you want something impressive without the fuss, filling your home with warm Cajun flavors that feel like a big comforting hug on a plate.

Ingredients You’ll Need
Gathering the right ingredients for this Crock Pot Cajun Chicken Pasta Recipe is super straightforward, yet each one plays a vital role in building layers of flavor and texture. From the creamy richness of heavy cream to the fresh crunch of colorful bell peppers, every component has its moment to shine.
- Boneless, skinless chicken breasts: Choose tender chicken cut into bite-sized pieces for quick cooking and perfect texture.
- Cajun seasoning: This bold blend infuses the dish with that signature spicy kick—adjust the amount to suit your spice tolerance.
- Heavy cream: Adds a dreamily rich and velvety base to the sauce, making every bite indulgent.
- Chicken broth: Enhances the flavor profile and keeps the sauce light yet flavorful.
- Grated Parmesan cheese: Brings a sharp, savory depth that complements the creaminess beautifully.
- Diced tomatoes: Fresh or canned, these add acidity and a pop of color to balance the richness.
- Red and green bell peppers: Their crisp sweetness offers a wonderful contrast in texture and taste.
- Garlic: Minced garlic enriches the aroma and earthy base of the dish.
- Penne pasta: Perfect for soaking up that luscious sauce with every forkful.
- Salt and freshly ground black pepper: Essential for seasoning and bringing out all the other flavors.
- Fresh parsley: A bright, herbaceous garnish that freshens up each bite.
How to Make Crock Pot Cajun Chicken Pasta Recipe
Step 1: Season the Chicken
Begin by tossing your bite-sized chicken pieces with the Cajun seasoning in a large bowl until each piece is well coated. This is where the Cajun magic starts, giving the chicken a bold and spicy base flavor that sets the stage for the rest of the dish.
Step 2: Assemble in the Crock Pot
Transfer the seasoned chicken into your slow cooker, then pour in the heavy cream, chicken broth, and grated Parmesan. Next, add the diced tomatoes, sliced red and green bell peppers, and minced garlic. Give everything a good stir to combine the ingredients so the flavors meld beautifully during the cooking process.
Step 3: Slow Cook to Perfection
Cover your crock pot and cook the dish on low for 4 to 5 hours or on high for 2 to 3 hours. This slow cooking allows the chicken to become incredibly tender while infusing the sauce with those vibrant Cajun notes. The kitchen will fill with an irresistible aroma that hints at the creamy, spicy delight to come.
Step 4: Add the Pasta
About 15 minutes before the cooking time finishes, stir in the penne pasta, making sure it’s submerged in the sauce. Then cover and cook on high for 15 to 20 minutes, stirring occasionally, until the pasta is perfectly al dente. This step ensures the pasta absorbs the sauce’s flavors without getting mushy.
Step 5: Season and Serve
Give the dish a final taste and season with salt and freshly ground black pepper as needed. Once balanced, it’s ready to be served hot, garnished with fresh parsley for that lovely hint of color and freshness. Each forkful delivers creamy, spicy goodness with a hint of sweetness from the peppers and a satisfying bite from the pasta.
How to Serve Crock Pot Cajun Chicken Pasta Recipe

Garnishes
Fresh chopped parsley is the star garnish here, offering a vibrant green contrast and subtle herbaceous notes that brighten the creamy sauce. You might also sprinkle a little extra Parmesan on top for an added layer of savory richness, or even a pinch more Cajun seasoning for those who love a little extra heat.
Side Dishes
This dish shines on its own, but serving it alongside a crisp green salad with a tangy vinaigrette or some crusty garlic bread elevates the meal. The salad cuts through the richness of the pasta while the warm bread provides a perfect tool for sopping up any remaining sauce.
Creative Ways to Present
For a fun twist, serve this Crock Pot Cajun Chicken Pasta Recipe in individual bowls sprinkled with avocado slices or a dollop of sour cream to cool down the spice. You could even plate it on a bed of sautéed greens to add color and extra nutrients, turning this comfort food into a balanced feast.
Make Ahead and Storage
Storing Leftovers
After enjoying your meal, store any leftovers in an airtight container and keep them refrigerated for up to 3 days. The flavors deepen in the fridge, making the next-day lunch even more delicious.
Freezing
If you want to save some for later, this dish freezes well. Portion it into freezer-safe containers and freeze for up to 2 months. When thawing, it’s best to do so overnight in the fridge for even reheating.
Reheating
Reheat leftovers gently on the stovetop over medium heat, stirring occasionally to keep the sauce smooth. Add a splash of chicken broth or cream if it thickens too much. You can also microwave it, covered, stirring halfway through for even warmth.
FAQs
Can I use a different type of pasta for this Crock Pot Cajun Chicken Pasta Recipe?
Absolutely! While penne is great for catching the sauce, feel free to swap in rigatoni, rotini, or even fusilli based on your preference. Just be mindful of cooking times and adjust slightly if needed.
How spicy is this Crock Pot Cajun Chicken Pasta Recipe?
The spice level depends on the Cajun seasoning you use and how much you add. You can easily control it by starting with a tablespoon and adjusting to taste or using a mild Cajun blend for a gentler kick.
Can I make this recipe on the stovetop instead of a crock pot?
Yes, you can! Simmer the chicken and sauce ingredients in a large pan over medium-low heat until the chicken is cooked and tender, then add the pasta to cook until al dente. Just keep an eye on the liquid levels and stir often to prevent sticking.
Is this recipe gluten-free?
The original recipe is not gluten-free due to the penne pasta, but you can easily substitute gluten-free pasta to make this dish safe for gluten-sensitive folks without sacrificing flavor.
Can I add vegetables other than bell peppers?
Yes! Feel free to add mushrooms, spinach, or zucchini to boost the nutrition and change up the texture. Just add them early enough so they cook properly in the slow cooker along with the chicken and sauce.
Final Thoughts
There’s something truly special about settling in with a warm bowl of the Crock Pot Cajun Chicken Pasta Recipe. It’s the kind of meal that feels effortless to make but delivers on every level of flavor and comfort. So why not give this recipe a try? Once you do, it might just become your go-to dish for busy nights and lazy weekends alike.
Print
Crock Pot Cajun Chicken Pasta Recipe
- Prep Time: 15 minutes
- Cook Time: 4 hours 30 minutes
- Total Time: 4 hours 45 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Slow Cooking
- Cuisine: Cajun
Description
A creamy and flavorful Crock Pot Cajun Chicken Pasta made with tender chicken breasts, bell peppers, and diced tomatoes simmered in a rich Parmesan cream sauce with a Cajun kick. This slow-cooker recipe is perfect for an effortless and comforting weeknight dinner.
Ingredients
Chicken and Seasoning
- 1 lb boneless, skinless chicken breasts, cut into bite-sized pieces
- 1 tbsp Cajun seasoning (adjust to taste)
Sauce and Vegetables
- 2 cups heavy cream
- 1 cup chicken broth
- ½ cup grated Parmesan cheese
- 1 cup diced tomatoes (fresh or canned, drained)
- 1 red bell pepper, sliced
- 1 green bell pepper, sliced
- 3 cloves garlic, minced
Pasta
- 8 oz penne pasta
Seasoning and Garnish
- Salt and freshly ground black pepper, to taste
- Fresh parsley, chopped (for garnish)
Instructions
- Season the Chicken: In a large bowl, toss the chicken pieces with Cajun seasoning until evenly coated, ensuring every piece is well seasoned for optimal flavor.
- Assemble in Crock Pot: Transfer the seasoned chicken to the slow cooker, creating the base layer for your dish.
- Add Sauce and Vegetables: Pour in the heavy cream and chicken broth, then add the grated Parmesan cheese, diced tomatoes, sliced red and green bell peppers, and minced garlic.
- Combine Ingredients: Stir everything well to combine, making sure the seasonings and ingredients are evenly distributed.
- Slow Cook: Cover and cook on low for 4 to 5 hours or on high for 2 to 3 hours, until the chicken is tender and the flavors have melded beautifully.
- Add Pasta: About 15 minutes before the cooking time is complete, add the penne pasta to the slow cooker, stirring gently to submerge the pasta in the sauce for even cooking.
- Continue Cooking: Cover and cook on high for an additional 15 to 20 minutes, stirring occasionally, until the pasta is al dente and has absorbed some of the flavorful sauce.
- Season and Serve: Taste the pasta and sauce, then adjust seasoning with salt and freshly ground black pepper as needed for a perfect balance.
- Garnish and Present: Serve the Cajun chicken pasta hot, garnished with freshly chopped parsley for a pop of color and freshness.
Notes
- You can adjust the amount of Cajun seasoning based on your preferred spice level.
- Using fresh diced tomatoes will provide a brighter flavor, but canned tomatoes work well too.
- If you prefer a lighter dish, substitute half-and-half for the heavy cream, though the sauce will be less rich.
- Make sure to add the pasta near the end to avoid it becoming mushy during slow cooking.
- This dish pairs well with a simple green salad or steamed vegetables.

