Chicken Alfredo Pasta

Chicken alfredo pasta is creamy, garlicky comfort food that comes together fast on a busy night. ♡

It’s the kind of dinner that feels like a treat but doesn’t require anything complicated—just a simple roux, good dairy, and freshly grated Parmesan. Here’s the thing: most “homemade alfredo” problems come from heat. If the sauce boils hard or the cheese goes in while the pan is scorching, it can turn grainy or clumpy.

This version is the cozy Italian-American style—extra velvety, with garlic and a pinch of nutmeg—plus juicy pan-seared chicken. Serve it with fettuccine, penne, or whatever pasta you have, and you’re set.

Let’s make it together.

Ingredients

Pan-Seared Chicken

• 1 pound boneless skinless chicken breasts (or thighs)

• 1/2 teaspoon fine sea salt

• 1/4 teaspoon freshly ground black pepper

• 1 tablespoon olive oil

• 1 tablespoon unsalted butter (optional, for extra browning)

Alfredo Pasta

• 12 ounces pasta (fettuccine, penne, linguine, or rigatoni)

• 4 tablespoons unsalted butter

• 4 cloves garlic, grated or pressed

• 2 tablespoons all-purpose flour

• 2 cups half and half (or 1 cup milk + 1 cup heavy cream)

• 1/2 teaspoon fine sea salt, plus more to taste

• pinch of white pepper (or black pepper)

• pinch of ground nutmeg

• 1 1/2 cups freshly grated Parmesan cheese (about 3 ounces)

• 1/3 cup reserved pasta water (as needed)

• chopped parsley, for serving (optional)

Tips

• Grate the Parmesan yourself. It melts smoother and tastes way better.

• Press or grate the garlic. You’ll avoid little chunks in the sauce.

• Don’t overcook the chicken. Pull it as soon as it’s done and let it rest before slicing.

• Turn off the heat before adding cheese. This is the secret to a silky sauce.

• Use pasta water to loosen. A splash makes the sauce cling and gloss beautifully.

Variations

• Add veggies: broccoli, mushrooms, spinach, peas, or sun-dried tomatoes.

• Swap protein: shrimp, salmon, bacon, or meatballs.

• Make it spicy: add a pinch of red pepper flakes to the butter and garlic.

• Add lemon: a little zest and juice at the end makes it brighter.

• Make it extra creamy: use heavy cream instead of half and half (it’ll be richer).

FAQ

Chicken Alfredo Pasta

Creamy chicken alfredo pasta with a cozy garlic Parmesan sauce—easy enough for weeknights, comfort-food perfect.

Print Recipe Pin Recipe

Prep Time 10 minutes mins

Cook Time 25 minutes mins

Total Time 35 minutes mins

Servings: 6 servings

Ingredients Method Notes

Ingredients

  

Pan-Seared Chicken

• 1 pound boneless skinless chicken breasts (or thighs)
• 1/2 tsp fine sea salt
• 1/4 tsp black pepper
• 1 tbsp olive oil
• 1 tbsp butter (optional)

Alfredo Pasta

• 12 ounces pasta (fettuccine, penne, etc.)
• 4 tbsp unsalted butter
• 4 garlic, grated or pressed
• 2 tbsp all-purpose flour
• 2 cups half and half
• 1/2 tsp fine sea salt, plus more to taste
• pinch of white pepper (or black pepper)
• pinch of nutmeg
• 1 1/2 cups freshly grated Parmesan
• 1/3 cup reserved pasta water, as needed
• chopped parsley, optional

Method

 

1. Cook the pasta. Bring a large pot of salted water to a boil. Cook pasta until just al dente. Reserve 1 cup pasta water, then drain.
2. Cook the chicken. Pat chicken dry, season with salt and pepper. Heat olive oil (and butter, if using) in a large skillet over medium-high heat. Cook chicken 4 to 6 minutes per side (depending on thickness) until cooked through. Rest 5 minutes, then slice.
3. Start the sauce. In the same skillet, melt butter over medium heat. Add garlic and cook 30 to 60 seconds until fragrant.
4. Make the roux. Whisk in flour and cook 1 minute, stirring constantly.
5. Add dairy. Slowly whisk in half and half until smooth. Add salt, pepper, and nutmeg. Simmer gently 2 to 4 minutes until slightly thickened (do not boil hard).
6. Add cheese (off heat). Turn off the heat. Whisk in Parmesan until melted and smooth.
7. Toss and finish. Add cooked pasta and toss to coat. Splash in a little pasta water as needed to loosen and make it glossy. Top with sliced chicken and parsley. Serve immediately.

Notes

• Cheese clumping fix: always add Parmesan off heat and use freshly grated.
• Too thick: loosen with pasta water or a splash of milk.
• Leftovers: reheat gently with a splash of milk or half and half.

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