One Pot Cajun Chicken Alfredo Pasta
A creamy, spicy pasta made entirely in one pot: Cajun chicken, garlic, broth, half and half, pasta, and Parmesan come together into a flavorful, comforting meal.
Prep Time 5 minutes mins
Cook Time 15 minutes mins
Total Time 20 minutes mins
- 2 Tbsp olive oil
- 1 lb boneless skinless chicken breast, cut into bite-sized chunks
- 2 tsp Cajun seasoning divided
- 2 garlic cloves minced
- 1½ cups chicken broth
- 1 cup half and half
- 1 tsp salt
- 1 tsp black pepper
- ¼ tsp garlic powder
- 8 oz fettuccine broken in half
- ½ cup grated Parmesan cheese
In a large pot over medium-high heat, warm olive oil.
Season chicken with 1 tsp Cajun seasoning; add to pot and cook until no longer pink.
Add minced garlic; cook ~1 minute until fragrant.
Pour in chicken broth and half and half. Stir in remaining Cajun seasoning, salt, pepper, and garlic powder.
Add broken fettuccine, pressing down to submerge. Cover and bring to a boil, then reduce to medium-low. Simmer ~10–12 minutes, stirring occasionally, until pasta is al dente and liquid mostly absorbed.
Remove from heat and stir in Parmesan until sauce is creamy and well coated.
Serve immediately.
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Stir occasionally to prevent pasta stalling or sticking.
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Adjust Cajun seasoning to your desired spice level.
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For thicker sauce, use slightly less broth or more Parmesan.
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Use freshly grated Parmesan for better melt and flavor.
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Garnish with parsley or extra cheese if desired.