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Homemade One-Pot Cajun Chicken Alfredo photo

One-Pot Cajun Chicken Alfredo

This One-Pot Cajun Chicken Alfredo is creamy, spicy, and easy! Tender chicken and fettuccine swim in a luscious Cajun-spiced Alfredo sauce for a comforting meal.
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Course Main Course
Cuisine American, Cajun
Servings 4 servings

Equipment

  • Large deep skillet or sauté pan
  • Sharp Knife
  • Cutting Board
  • Measuring cups and spoons
  • Wooden spoon or heatproof spatula
  • Grater

Ingredients
  

  • 1 pound chicken breast diced
  • 2 tablespoons olive oil
  • 1 tablespoon Cajun seasoning
  • 3 cloves garlic minced
  • 1 cup heavy cream
  • 1 cup chicken broth
  • 8 ounces fettuccine pasta uncooked
  • 1 cup grated Parmesan cheese
  • salt and pepper to taste
  • chopped parsley for garnish

Instructions
 

  • Toss diced chicken breast with Cajun seasoning until well-coated.
  • Heat olive oil in a large skillet over medium-high heat until shimmering.
  • Add chicken in a single layer and sear for 4-5 minutes until golden brown on all sides but not fully cooked. Remove chicken and set aside.
  • Lower heat to medium and add minced garlic to the skillet. Sauté gently for about 1 minute until fragrant.
  • Pour in chicken broth and heavy cream, stirring to combine. Bring mixture to a gentle simmer.
  • Add uncooked fettuccine in a single layer, pressing it down gently so it’s submerged in the liquid.
  • Simmer uncovered, stirring occasionally to prevent sticking, until pasta is al dente and liquid has reduced into a creamy sauce, about 12-15 minutes. Add more broth or cream if sauce thickens too much before pasta is done.
  • Stir the seared chicken back into the pot. Sprinkle in grated Parmesan cheese and stir until melted and sauce is creamy.
  • Taste and adjust seasoning with salt and pepper as needed.
  • Remove from heat and let rest for a couple minutes to thicken slightly.
  • Sprinkle chopped parsley over the top and serve immediately.

Notes

  • Use chicken thighs instead of breast for juicier meat and richer flavor.
  • Substitute heavy cream with half-and-half or whole milk for a lighter sauce.
  • Store leftovers in an airtight container in the fridge for up to 3 days; reheat gently with added cream or broth.
  • Gluten-free pasta can be used to make this recipe gluten-free.
  • Freshly grate Parmesan cheese for best flavor, but pre-grated works in a pinch.
Keyword chicken, Creamy, Easy, One-Pot, Pasta, Spicy