Cajun Chicken Spinach Alfredo Pasta (Printable version)

Spicy Cajun chicken, creamy Alfredo, wilted spinach, and fettuccine come together for a cozy southern-inspired dinner.

# What you need:

→ Chicken

01 - 2 boneless, skinless chicken breasts
02 - 1 tablespoon Cajun seasoning
03 - 1 tablespoon olive oil

→ Pasta

04 - 12 ounces fettuccine or linguine

→ Alfredo Sauce

05 - 3 tablespoons unsalted butter
06 - 3 garlic cloves, minced
07 - 1 1/4 cups heavy cream
08 - 1 cup freshly grated Parmesan cheese
09 - 1/2 teaspoon salt
10 - 1/2 teaspoon black pepper
11 - 1/4 teaspoon red pepper flakes (optional)

→ Vegetables

12 - 3 cups fresh baby spinach

→ Garnish

13 - 1 tablespoon chopped fresh parsley
14 - Extra grated Parmesan cheese (optional)

# How to Make It:

01 - Boil a large pot of salted water. Cook fettuccine until al dente following package instructions. Drain and reserve 1/2 cup pasta water.
02 - Pat chicken breasts dry and season on both sides with Cajun seasoning. Heat olive oil in a large skillet over medium-high. Cook chicken for 5–6 minutes per side, until golden and internal temperature reaches 165°F. Transfer to a plate, let rest for 5 minutes, then slice thinly.
03 - Using the same skillet, melt butter over medium heat. Add minced garlic and sauté for 1 minute until fragrant. Pour in heavy cream and gently simmer.
04 - Add Parmesan cheese, salt, black pepper, and red pepper flakes if using. Whisk until the cheese melts and the sauce becomes smooth, about 2–3 minutes.
05 - Add spinach to the sauce and cook for 1 minute, stirring, until spinach wilts.
06 - Add cooked pasta to the skillet, tossing to evenly coat with sauce. Add reserved pasta water gradually to achieve desired consistency.
07 - Top pasta with sliced chicken. Toss gently to combine, or serve chicken over plated pasta.
08 - Sprinkle with chopped parsley and extra Parmesan. Serve immediately.

# Expert Advice:

01 -
  • Uses simple pantry and fridge staples
  • Ready in about forty minutes
  • Creamy yet spicy and packed with flavor
  • Great for weeknights but impressive for company
02 -
  • High in protein to keep you full
  • The sauce clings best to long strands like fettuccine
  • Easy to adapt with seafood or added vegetables
03 -
  • Always use freshly grated Parmesan Pregrated cheese does not melt as smoothly and can make the sauce grainy
  • Searing chicken well caramelizes the spices and locks in moisture
  • Do not skip resting the chicken before slicing for maximum juiciness
  • Red pepper flakes can be adjusted up or down to manage heat but a touch brings the dish to life
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