Creamy Spaghetti Chicken Recipe

Creamy Spaghetti Chicken Recipe tastes like ultra-cozy Alfredo met a rotisserie chicken and decided to become your new weeknight favorite. It works for busy families, college students, and anyone who wants a big comforting bowl of pasta in about 35–40 minutes. I make this on nights when I want something that feels like restaurant food but I still wear sweatpants and fuzzy socks.

Why Creamy Spaghetti Chicken Recipe Is Worth It

This recipe gives you tender chicken, perfectly coated spaghetti, and a rich, garlicky cream sauce that clings to every strand. It tastes like classic creamy Italian comfort food but uses simple pantry ingredients and leftover or rotisserie chicken.

You cook everything in one large pot and one skillet, so cleanup stays pretty painless. It also reheats nicely, so you get a great lunch the next day without sad, dry chicken.

“This Creamy Spaghetti Chicken Recipe tastes like a cozy restaurant pasta that magically appears in under 40 minutes, and my whole family licks their plates clean. ★★★★★”

Ingredients You Need

Chicken & pasta

• 2 cups cooked chicken, shredded or diced
  • Rotisserie chicken works perfectly and saves time.
  • Use leftover grilled or baked chicken if you have it.
• 12 ounces spaghetti
  • Use regular, thin, or whole wheat spaghetti.
  • Gluten free spaghetti works too; just cook it slightly under al dente.

Creamy sauce

• 2 tablespoons unsalted butter
• 1 tablespoon olive oil
• 4 cloves garlic, minced
• 2 tablespoons all purpose flour
• 2 cups low sodium chicken broth
  • I like Better Than Bouillon mixed with water for strong flavor.
• 1 cup heavy cream
  • Half and half works, but the sauce turns slightly thinner.
• 1 cup freshly grated Parmesan cheese, plus extra for serving
  • Use a block of Parmesan and grate it; pre-shredded often clumps.
• 1 teaspoon Italian seasoning
• 1 teaspoon onion powder
• ½ teaspoon garlic powder
• ½ teaspoon smoked paprika or sweet paprika
• ½ to 1 teaspoon kosher salt, to taste
• ½ teaspoon black pepper
• Pinch of red pepper flakes, optional for a gentle kick

Fresh elements

• 1 cup baby spinach, roughly chopped, optional
• 2 tablespoons chopped fresh parsley or basil, for garnish

Pantry shortcuts & swaps

• Use jarred minced garlic if you feel tired; use 1 to 1½ teaspoons.
• Use pre-cooked chicken strips from the fridge section; slice them smaller.
• Use boxed chicken stock if you do not keep bouillon paste.

Equipment

• Large pot for boiling spaghetti
• Large deep skillet or sauté pan
• Tongs or pasta fork
• Whisk
• Cutting board and knife
• Measuring cups and spoons

Quick Tips & substitutions

• Salt the pasta water generously so the spaghetti carries flavor into the sauce.
• Cook spaghetti to just shy of al dente since it finishes in the sauce.
• Use rotisserie chicken when you need a fast weeknight dinner.
• Swap heavy cream with half and half, then add a little extra Parmesan to thicken.
• Stir Parmesan off the heat so it melts smoothly and does not clump.
• Thin the sauce with a splash of hot pasta water if it feels too thick.
• Use gluten free spaghetti and gluten free flour to keep it gluten friendly.
• Add extra red pepper flakes if you like a spicier Creamy Spaghetti Chicken Recipe.
• Stir in frozen peas or corn at the end for extra veggies with zero prep.
• Use leftover turkey instead of chicken after a holiday meal.

How to Make Creamy Spaghetti Chicken Recipe

Step 1: Cook the spaghetti

1. Bring a large pot of salted water to a boil.
2. Add the spaghetti and cook until just shy of al dente, usually 1 minute less than the package suggests.
3. Scoop out 1 cup of starchy pasta water and set it aside.
4. Drain the spaghetti and toss it lightly with a drizzle of olive oil so it does not stick.

Step 2: Build the flavor base

1. Heat a large deep skillet over medium heat.
2. Add the butter and olive oil and let the butter melt and start to bubble.
3. Add the minced garlic and cook 30 to 60 seconds until fragrant; stir constantly so it does not burn.
4. Sprinkle in the flour and whisk it into the fat until it forms a smooth paste.

Step 3: Make the creamy sauce

1. While you whisk, slowly pour in the chicken broth and keep whisking to smooth out any lumps.
2. Pour in the heavy cream and continue to whisk until the mixture looks silky.
3. Add Italian seasoning, onion powder, garlic powder, paprika, salt, pepper, and red pepper flakes.
4. Let the sauce simmer gently for 3 to 5 minutes until it thickens enough to coat the back of a spoon.

Step 4: Add cheese and chicken

1. Turn the heat to low.
2. Sprinkle in the grated Parmesan a small handful at a time and whisk until it melts into the sauce.
3. Add the shredded or diced chicken and stir so every piece gets coated.
4. Taste the sauce and adjust salt and pepper if you want more seasoning.

Step 5: Combine with spaghetti

1. Add the cooked spaghetti straight into the skillet with the creamy chicken sauce.
2. Use tongs to toss until every strand of pasta looks coated and glossy.
3. If the sauce feels too thick, pour in a splash of the reserved pasta water and toss again until it loosens.
4. Stir in chopped spinach at this point if you use it and let it wilt for 1 to 2 minutes.

Step 6: Finish and serve

1. Turn off the heat and let the pasta sit for 2 minutes so the sauce hugs the spaghetti.
2. Sprinkle chopped parsley or basil over the top.
3. Add extra Parmesan and a pinch of red pepper flakes if you like more heat.
4. Twirl onto plates and serve your Creamy Spaghetti Chicken Recipe hot and cozy.

Recipe Variations

• Gluten free

  • Use gluten free spaghetti and a gluten free flour blend in place of all purpose flour.

• Lighter version

  • Use half and half instead of heavy cream and reduce Parmesan slightly.

• Low carb

  • Swap spaghetti with zucchini noodles or spaghetti squash and keep the same sauce and chicken.

• Extra veggies

  • Stir in peas, broccoli florets, mushrooms, or cherry tomatoes near the end of cooking.

• Spicy version

  • Add more red pepper flakes and a pinch of cayenne to the sauce.

• Herby twist

  • Use fresh basil and parsley and add a squeeze of lemon juice at the end for brightness.

• Cheesy upgrade

  • Mix in a handful of shredded mozzarella or provolone for extra stretch.

Ways to Serve Creamy Spaghetti Chicken Recipe

• With a simple green salad and a light vinaigrette.
• Alongside garlic bread or toasted baguette slices.
• With steamed broccoli, green beans, or roasted carrots.
• With a side of cucumber and tomato salad for something fresh and crunchy.
• In a wide bowl topped with extra Parmesan and fresh herbs for a cozy solo dinner.

Storage Success

Store leftover Creamy Spaghetti Chicken Recipe in an airtight container in the fridge for up to 3 days. Add a splash of milk or broth when you reheat it on the stove or in the microwave so the sauce turns silky again. Stir gently while it heats so the chicken stays tender and the pasta does not dry out. Skip freezing if possible, since the cream sauce can turn grainy and the spaghetti can lose its texture.

Creamy Spaghetti Chicken Recipe

Creamy Spaghetti Chicken Recipe tastes like ultra-cozy Alfredo met a rotisserie chicken, with tender chicken and spaghetti in a rich, garlicky cream sauce ready in about 35–40 minutes.

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Prep Time 10 minutes mins

Cook Time 25 minutes mins

Total Time 35 minutes mins

Servings: 6

Ingredients

  

• 2 cups cooked chicken, shredded or diced
• 12 ounces spaghetti

• 2 tablespoons unsalted butter
• 1 tablespoon olive oil
• 4 cloves garlic, minced
• 2 tablespoons all purpose flour
• 2 cups low sodium chicken broth
• 1 cup heavy cream
• 1 cup freshly grated Parmesan cheese, plus extra for serving
• 1 teaspoon Italian seasoning
• 1 teaspoon onion powder
• 1/2 teaspoon garlic powder
• 1/2 teaspoon smoked paprika or sweet paprika
• 1/2-1 teaspoon kosher salt, to taste
• 1/2 teaspoon black pepper
• 1 pinch red pepper flakes

• 1 cup baby spinach, roughly chopped
• 2 tablespoons chopped fresh parsley or basil, for garnish

Instructions

 

1. Bring a large pot of salted water to a boil.
2. Add the spaghetti and cook until just shy of al dente, usually 1 minute less than the package suggests.
3. Scoop out 1 cup of starchy pasta water and set it aside.
4. Drain the spaghetti and toss it lightly with a drizzle of olive oil so it does not stick.

1. Heat a large deep skillet over medium heat.
2. Add the butter and olive oil and let the butter melt and start to bubble.
3. Add the minced garlic and cook for 30 to 60 seconds until fragrant, stirring constantly so it does not burn.
4. Sprinkle in the flour and whisk it into the fat until it forms a smooth paste.

1. While you whisk, slowly pour in the chicken broth and keep whisking to smooth out any lumps.
2. Pour in the heavy cream and continue to whisk until the mixture looks silky.
3. Add the Italian seasoning, onion powder, garlic powder, paprika, salt, pepper, and red pepper flakes if using.
4. Let the sauce simmer gently for 3 to 5 minutes until it thickens enough to coat the back of a spoon.

1. Turn the heat to low.
2. Sprinkle in the grated Parmesan a small handful at a time and whisk until it melts smoothly into the sauce.
3. Add the shredded or diced chicken and stir so every piece gets coated in the creamy sauce.
4. Taste the sauce and adjust salt and pepper if needed.

1. Add the cooked spaghetti straight into the skillet with the creamy chicken sauce.
2. Use tongs to toss until every strand of pasta looks coated and glossy.
3. If the sauce feels too thick, pour in a splash of the reserved pasta water and toss again until it loosens to your liking.
4. Stir in the chopped spinach, if using, and let it wilt for 1 to 2 minutes.

1. Turn off the heat and let the pasta sit for 2 minutes so the sauce hugs the spaghetti.
2. Sprinkle chopped parsley or basil over the top.
3. Top with extra Parmesan and a pinch of red pepper flakes if you like more heat.
4. Serve the Creamy Spaghetti Chicken hot and cozy in wide bowls.

Notes

Nutrition Information
Approximate per serving (about 1/6 of recipe): 640 calories; fat 34 g; saturated fat 17 g; carbohydrates 52 g; fiber 2 g; sugars 3 g; protein 32 g; sodium 740 mg. Values are estimates and will vary based on specific ingredients, brands, and portion sizes.