Mains

Chicken Alfredo Pasta Bake

A comforting baked pasta dish with tender chicken, creamy Alfredo sauce, and golden melted cheese.

Prep

15 mins

Cook

30 mins

Total

45 mins

Servings

6 servings

A hot creamy chicken Alfredo pasta bake in a white casserole dish with golden melted cheese and pieces of chicken on top.

How to make Chicken Alfredo Pasta Bake

This creamy chicken Alfredo pasta bake is warm, cozy, and perfect for an easy family dinner. Tender pasta and seasoned chicken are coated in a rich, garlicky cream sauce, then baked under a layer of melted cheese until golden and bubbling. It is simple to prepare, satisfying, and ideal for serving straight from the baking dish.

  1. 1Preheat the oven to 190°C (375°F).
  2. 2Bring a large pot of salted water to a boil and cook the penne until al dente.
  3. 3Drain the pasta and set it aside.
  4. 4Heat the olive oil in a large skillet over medium-high heat.
  5. 5Season the diced chicken with salt, black pepper, and Italian seasoning.
  6. 6Cook the chicken for 6 to 8 minutes, stirring occasionally, until golden and cooked through.
  7. 7Transfer the chicken to a plate and set aside.
  8. 8In the same skillet, melt the butter over medium heat.
  9. 9Add the minced garlic and cook for 30 seconds until fragrant.
  10. 10Sprinkle in the flour and whisk for 1 minute to form a light roux.
  11. 11Slowly whisk in the milk, then add the heavy cream.
  12. 12Simmer for 3 to 5 minutes, whisking often, until the sauce thickens.
  13. 13Stir in the Parmesan cheese, nutmeg, salt, and black pepper until smooth.
  14. 14Add the cooked pasta and chicken to the sauce and toss until evenly coated.
  15. 15Transfer everything to a baking dish and spread it into an even layer.
  16. 16Top with shredded mozzarella cheese.
  17. 17Bake for 15 to 18 minutes, until the cheese is melted, golden, and bubbling.
  18. 18Let the pasta bake rest for 5 minutes before serving.
  19. 19Garnish with fresh parsley if desired.

Tips for the best result

  • Do not overcook the pasta before baking
  • Season the chicken well before adding it to the sauce
  • Whisk the milk in slowly to keep the sauce smooth
  • Use a mix of Parmesan and mozzarella for flavor and melt
  • Let the bake rest briefly so the sauce settles before serving

Nutrition note

A rich and comforting dinner with protein from chicken, carbohydrates from pasta, and a creamy cheese sauce.

Storage and make-ahead tips

  • Store leftovers in an airtight container in the fridge for up to 3 days
  • Reheat gently in the oven or microwave with a splash of milk to loosen the sauce
  • Assemble the pasta bake up to 24 hours ahead and refrigerate before baking
  • Freeze individual portions for up to 2 months, then thaw overnight before reheating

Recipe FAQ

Yes, stir in shredded rotisserie chicken after making the sauce to save time.

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