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Spicy Cajun Chicken Alfredo Pasta

This Spicy Cajun Chicken Alfredo Pasta is creamy, bold, and packed with zesty Cajun flavor—perfect for a quick, comforting weeknight meal!
Prep Time10 minutes
Cook Time20 minutes
Total Time30 minutes
Servings: 4 servings

Ingredients

  • 8 ounces fettuccine pasta
  • 2 tablespoons olive oil for sautéing the chicken and garlic
  • 1 pound chicken breast diced, skinless
  • 1 tablespoon Cajun seasoning blend with paprika, cayenne, garlic powder, onion powder, and herbs
  • 2 cloves garlic minced
  • 1 cup heavy cream
  • 1 cup grated Parmesan cheese freshly grated
  • salt and pepper to taste
  • chopped parsley for garnish

Instructions

  • Bring a large pot of salted water to a boil. Add the fettuccine and cook according to package instructions until al dente, about 10-12 minutes. Drain and set aside, reserving a half cup of pasta water for later.
  • Heat 2 tablespoons of olive oil in a large skillet over medium-high heat. Toss the diced chicken with 1 tablespoon Cajun seasoning, salt, and pepper. Add the chicken to the skillet and cook until golden brown and cooked through, about 6-8 minutes. Remove the chicken from the skillet and set aside.
  • In the same skillet, add the minced garlic and sauté for 30 seconds until fragrant. Pour in 1 cup heavy cream and stir to combine, scraping any browned bits from the chicken for extra flavor. Bring the cream to a gentle simmer.
  • Gradually whisk in 1 cup grated Parmesan cheese until melted and the sauce thickens slightly. Taste and add salt and pepper as needed. If the sauce is too thick, stir in a splash of the reserved pasta water to loosen it.
  • Return the cooked chicken to the skillet and add the drained fettuccine. Toss everything together gently to coat the pasta and chicken evenly with the creamy, spicy sauce.
  • Sprinkle chopped parsley over the top for a burst of color and freshness. Serve immediately and enjoy the creamy, spicy goodness!

Equipment

  • Large Pot
  • Large skillet or sauté pan
  • Wooden Spoon or Silicone Spatula
  • Knife and cutting board
  • Colander
  • Measuring cups and spoons

Notes

  • Add reserved pasta water gradually to adjust sauce consistency without diluting flavor.
  • For milder spice, reduce Cajun seasoning to 1 teaspoon or omit cayenne pepper.
  • Store leftovers in an airtight container in the refrigerator up to 3 days; reheat gently with added cream or milk.