If you love creamy, flavorful pasta dishes with a touch of boldness, this Slow Cooker Cajun Chicken Alfredo will quickly become one of your go-to meals. Perfectly combining the rich, velvety texture of Alfredo sauce with the bold and spicy kick of Cajun seasoning, this dish brings comfort food to a whole new level. Whether you’re feeding a busy family or prepping for a gathering, this recipe is designed for convenience without sacrificing flavor. Toss everything into the slow cooker and let it work its magic while you go about your day.
The combination of juicy chicken breasts and smoky sausage adds depth to the dish, while the pasta cooks to tender perfection right in the same pot. The creamy base made with butter, cream, and freshly shredded Parmesan cheese blends beautifully with the spices, creating a restaurant-style meal with minimal effort. This hearty dish is a celebration of flavor, made simple for everyday cooks who love big taste. It’s proof that slow cooking can be bold, not bland.
Ingredients (Serves 6)
1 tablespoon olive oil
1 pound boneless skinless chicken breasts
1 pound smoked sausage, sliced into 1-inch pieces
3 cups heavy cream
4 cups low-sodium chicken broth
4 tablespoons butter
2 tablespoons Cajun seasoning (coarse grind)
2 cloves garlic, smashed
1 pound uncooked penne pasta
½ cup hot water
8 oz freshly shredded Parmesan cheese (about 2½ cups)
Kosher salt and black pepper, to taste
Garlic powder, to taste
Instructions
Pat chicken breasts dry and season with salt, pepper, and garlic powder. Heat olive oil in a skillet over high heat and quickly sear the chicken on both sides to lock in juices.
Transfer the seared chicken, sausage, heavy cream, chicken broth, butter, garlic cloves, Cajun seasoning, ½ teaspoon salt, and a few twists of black pepper into your slow cooker.
Cover and cook on low for 4 hours or high for 2–3 hours, until the chicken is fully cooked (165°F internal temperature).
Remove the chicken, let it cool slightly, then slice.
Add ½ cup hot water and uncooked penne pasta to the slow cooker. Stir, cover, and cook on high for another 30 minutes, or until the pasta is just tender.
Once the pasta is cooked, stir in the Parmesan cheese and sliced chicken. Taste and adjust salt and pepper as needed before serving.
Nutritional and Dietary Notes
This dish is indulgent and rich in protein, calcium, and flavor. The heavy cream and cheese provide satisfying fats and a creamy texture, while the chicken and sausage deliver a hearty dose of protein. It’s best enjoyed in moderation by those watching saturated fat intake, and it’s not suitable for dairy-free or low-fat diets. For a lighter version, you could substitute with half-and-half or reduce the sausage quantity.
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