Creamy Slow Cooker Cajun Chicken Pasta Recipe

This is the slow cooker dinner I make when I want the house to smell incredible all day and dinner to basically take care of itself.

Cajun chicken pasta is one of those restaurant dishes that sounds complicated — spicy cream sauce, tender chicken, smoky sausage — but the slow cooker simplifies the whole thing down to dumping everything in and walking away. Four hours later you’ve got a pasta dish that tastes like you spent the afternoon cooking. My family goes in for seconds every single time.

The only thing to know upfront: the chicken goes in pre-cooked and cubed, not raw. I’ll explain why below — it’s a one-step thing that makes a big difference in the final texture.

This recipe is perfect for those who love a little spice and everything nice in their pasta dish. With simple ingredients and a crockpot, you can create a meal that’s sure to become a family favorite, offering amazing flavor with every bite.

Ingredients List

• Chicken breast (boneless, skinless, cooked & cubed)
• Smoked sausage (diced)
• Heavy cream
• Chicken broth (low-sodium)
• Butter
• Cajun seasoning
• Garlic powder
• Salt & pepper
• Penne pasta
• Parmesan cheese (jar)

Instructions:

1. If chicken is not already cooked: season chicken breasts with a pinch of cajun seasoning and cook in a skillet over medium heat, 6-7 minutes per side until internal temp reaches 165°F.
2. Rest 5 minutes, then cube into bite-sized pieces. Rotisserie chicken also works — just cube it. Add the cubed chicken, diced smoked sausage, heavy cream, chicken broth, butter, cajun seasoning, garlic powder, salt, and pepper to the slow cooker.
3. Stir to combine.
4. Cook on LOW for 3½ hours. Do not cook on HIGH — the cream sauce can break and become grainy at high heat.
5. At the 3½ hour mark, stir the sauce and taste for seasoning. Adjust cajun seasoning, salt, or pepper as needed.
6. Stir in the dry penne pasta.
7. Cover and cook on LOW for an additional 25-30 minutes, until pasta is tender but not mushy. Check at 20 minutes — pasta can go from done to overdone quickly in a hot cream sauce. Stir in the parmesan cheese until fully melted and sauce is smooth and thick.
8. Serve immediately.
9. Garnish with sliced green onions or a pinch of extra cajun seasoning if desired.

Frequently Asked Questions

Q: Can I use a different type of pasta? A: Absolutely! While penne pasta is recommended for its ability to hold the creamy cajun chicken pasta sauce well, you can substitute it with other types like egg noodles or even rigatoni for a new recipe twist next time.

Q: What if I don’t have smoked sausage? A: Smoked sausage, such as andouille sausage, adds a smoky depth to the dish, but you can use any kind of sausage you have on hand. The important part is to capture those yummy Cajun flavors.

Q: Is it possible to make this recipe dairy-free? A: While this recipe highlights a creamy sauce made with heavy cream and parmesan cheese, you can explore dairy-free alternatives such as coconut cream and vegan parmesan to mimic the rich texture and flavor.

Where to Serve

This slow cooker Cajun chicken pasta is a versatile dish that fits perfectly anywhere from a casual family dinner to a potluck with friends. It’s a great recipe for pasta night and is sure to be a hit with the entire family. Serve it alongside a simple green salad and crusty garlic bread for a complete meal.

Getting the Cajun Seasoning Right

For the parmesan: use refrigerated grated parmesan from the deli section, not the shelf-stable green can. The shelf-stable version can make cream sauces grainy. The fresh grated kind melts cleanly into the sauce and gives you that thick, glossy finish.

The cajun seasoning is doing all the flavor work here, so the brand matters more than you’d think. Tony Chachere’s is the most widely available and gives you a solid heat level without overwhelming the cream sauce. Slap Ya Mama runs hotter and saltier — if you use it, go to 1½ tablespoons instead of 2 and hold off on adding extra salt until you taste at the end.

If your household has heat-sensitive eaters (kids, especially), start with 1 tablespoon, taste after the first hour, and add more from there. The cream and parmesan will mellow the spice as they cook, so what tastes sharp at hour one will be noticeably tamer by hour four.

Whether you’re looking for a dish to impress on pasta night or just a comforting meal to end a long day, this slow cooker Cajun chicken pasta is a perfect choice.

Here are some more amazing Slow Cooker Dinner Recipes to try: