Description

This One Pot Cajun Chicken Alfredo Pasta is a creamy, flavorful dish combining tender chicken with a spicy Cajun kick, cooked all in one pot for a quick and easy meal. The fettuccini pasta absorbs the rich sauce made with chicken broth, half and half, and parmesan cheese, making for a comforting and satisfying dinner perfect for busy weeknights.

Ingredients

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Chicken and Seasoning

1 pound boneless skinless chicken breast, cut into bite-size pieces
2 tablespoons olive oil
2 teaspoons Cajun seasoning (divided)
2 teaspoons minced garlic (about 2 cloves)

Liquid and Sauce

1 1/2 cups chicken broth
1 cup half and half
1 teaspoon salt
1 teaspoon ground black pepper
1/4 teaspoon garlic powder

Pasta and Cheese

8 ounces uncooked fettuccini pasta
1/2 cup grated parmesan cheese

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Instructions

Cook the chicken: Heat a large pot over medium-high heat and add 2 tablespoons of olive oil. Add the chicken pieces and half of the Cajun seasoning (1 teaspoon). Cook for 5-7 minutes, stirring occasionally, until the chicken reaches an internal temperature of 165°F and is no longer pink.
Add garlic: Stir in the minced garlic and cook for 1 more minute to release its aroma and flavor into the chicken.
Combine liquids and seasonings: Pour in the chicken broth and half and half. Add the remaining Cajun seasoning, salt, black pepper, and garlic powder. Stir everything together well.
Add pasta and cook: Add the uncooked fettuccini pasta (breaking it in half is optional) to the pot and stir to combine with the liquids and seasonings. Cover the pot with a lid and bring to a rapid boil. Once boiling, remove the lid and reduce heat to medium-low. Cook for 10-12 minutes, stirring frequently to prevent noodles from sticking, until pasta is al dente and most of the liquid has reduced to about ¼ inch at the bottom.
Finish with cheese: Remove the pot from heat and stir in the grated parmesan cheese until melted and the sauce is creamy.
Serve: Serve the pasta immediately for the best texture and flavor.

Notes

For spicier pasta, increase the Cajun seasoning to taste.
Breaking the fettuccini pasta in half helps it fit better into the pot and cook evenly.
Stirring frequently during pasta cooking prevents noodles from clumping and sticking to the bottom.
You can substitute half and half with heavy cream for an even richer sauce or with milk for a lighter version.
Ensure chicken reaches 165°F internally for safe consumption.
Leftovers can be stored in the refrigerator for up to 2 days but pasta may absorb more sauce and thicken.