Name: Creamy Spaghetti Chicken Recipe
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Ingredients: 12 ounces spaghetti; 1 pound boneless skinless chicken breasts or thighs, cut into bite-size pieces; 1 teaspoon kosher salt; 1/2 teaspoon black pepper; 1 teaspoon Italian seasoning; 1/2 teaspoon garlic powder; 2 tablespoons olive oil or butter; 3 cloves garlic, minced; 2 tablespoons all-purpose flour; 2 cups low sodium chicken broth; 1 cup heavy cream or half-and-half; 3/4 cup grated Parmesan cheese; 1/4 teaspoon crushed red pepper flakes; 1/2 teaspoon salt; 1/4 teaspoon black pepper; 1 cup baby spinach or frozen spinach, squeezed dry; 1/2 cup frozen peas or corn; 2 tablespoons chopped fresh parsley or basil; extra grated Parmesan for topping

Creamy Spaghetti Chicken Recipe tastes like ultra-cozy Alfredo met juicy rotisserie chicken and decided to become your new weeknight favorite. It works perfectly for busy families, college students, or anyone who wants serious comfort food on the table in about 35–40 minutes. I first made this on a Tuesday when my brain felt like overcooked pasta, and it instantly became a regular in my house.

Why You Should Try This Creamy Spaghetti Chicken Recipe

This Creamy Spaghetti Chicken Recipe gives you tender spaghetti coated in a rich, garlicky cream sauce with bites of seasoned chicken in every forkful. It tastes like restaurant pasta but uses simple pantry ingredients and minimal effort.

You can customize it easily with veggies, different cheeses, or leftover chicken. It also reheats nicely, so you can pack it for lunch and feel smug while everyone else stares at their sad salads.

“This Creamy Spaghetti Chicken Recipe tastes like comfort in a bowl and disappears from the table in minutes. ★★★★★”

Ingredients You’ll Need

Pasta & Chicken

12 ounces spaghetti
1 pound boneless skinless chicken breasts or thighs, cut into bite-size pieces
1 teaspoon kosher salt
½ teaspoon black pepper
1 teaspoon Italian seasoning or dried oregano + dried basil mix
½ teaspoon garlic powder

I like regular spaghetti, but you can use whole wheat or gluten free spaghetti if you prefer. Chicken thighs stay extra juicy, while chicken breasts taste leaner and lighter.

Creamy Sauce

2 tablespoons olive oil or butter
3 cloves garlic, minced (or 1 teaspoon garlic paste from a tube)
2 tablespoons all-purpose flour
2 cups low sodium chicken broth (boxed works great)
1 cup heavy cream or half-and-half
¾ cup grated Parmesan cheese (I like using a good quality pre-grated tub, not the green can)
¼ teaspoon crushed red pepper flakes (optional, for a little heat)
½ teaspoon salt, more to taste
¼ teaspoon black pepper

Heavy cream gives the richest texture, while half-and-half tastes lighter but still creamy. If you avoid dairy, you can swap the cream with unsweetened oat or cashew cream and use a dairy free Parmesan-style cheese.

Add-ins & Garnishes

1 cup baby spinach or frozen spinach, squeezed dry (optional)
½ cup frozen peas or corn (no need to thaw)
2 tablespoons chopped fresh parsley or basil
Extra grated Parmesan for topping

Frozen veggies save time and reduce chopping, which my weeknights appreciate. Fresh herbs on top make the dish look like you tried harder than you actually did.

Equipment

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

Tips & Tricks

Salt the pasta water generously so the spaghetti carries flavor into the sauce.
Cook the spaghetti just to al dente since it will finish in the sauce.
Cut the chicken into even pieces so it cooks at the same speed.
Pat the chicken dry with paper towels so it browns instead of steaming.
Use low heat when you add the cream so the sauce stays smooth and silky.
Add Parmesan off the heat and whisk well to avoid clumps.
Reserve a cup of pasta water before draining in case you want to thin the sauce.
Stir the spaghetti into the sauce gradually so every strand gets coated.
Taste and adjust salt and pepper at the end, since Parmesan already adds salt.
Add veggies near the end so they stay bright and not mushy.

How to Make Creamy Spaghetti Chicken Recipe

Step 1: Cook the Spaghetti

Bring a large pot of water to a boil and add a generous handful of salt.
Add the spaghetti and cook until al dente, usually 1 minute less than the package suggests.
Scoop out 1 cup of starchy pasta water and set it aside, then drain the spaghetti.
Toss the drained spaghetti with a tiny drizzle of olive oil so it does not clump while you cook the chicken.

Step 2: Season and Cook the Chicken

Place the chicken pieces in a bowl and pat them dry with paper towels.
Season with salt, pepper, Italian seasoning, and garlic powder, then toss to coat.
Heat olive oil or butter in a large deep skillet over medium high heat.
Add the chicken in a single layer and cook 4 to 6 minutes, stirring once or twice, until the chicken browns and cooks through.
Transfer the cooked chicken to a plate and keep it nearby.

Step 3: Build the Creamy Sauce

Lower the heat to medium and add a little more oil or butter to the same skillet if it looks dry.
Add the minced garlic and sauté about 30 seconds until fragrant, stirring so it does not burn.
Sprinkle the flour over the garlic and whisk for 1 minute to form a thick paste.
Slowly pour in the chicken broth while you whisk, smoothing out any lumps.
Pour in the cream and keep whisking until the mixture looks smooth and slightly thickened.

Step 4: Add Cheese and Seasonings

Reduce the heat to medium low so the sauce gently simmers.
Stir in salt, black pepper, and crushed red pepper flakes if you use them.
Turn off the heat and add the grated Parmesan in small handfuls, whisking after each addition until it melts into the sauce.
If the sauce looks too thick, splash in a bit of reserved pasta water until it reaches your favorite consistency.

Step 5: Bring Chicken and Pasta Together

Add the cooked chicken back into the skillet and stir so the pieces sit in the creamy sauce.
Add the cooked spaghetti to the skillet in batches, tossing with tongs so the sauce coats every strand.
If you use spinach, peas, or corn, stir them in now and cook 1 to 2 minutes until they heat through and the spinach wilts.
Taste the pasta and adjust salt, pepper, or Parmesan to your liking.

Step 6: Garnish and Serve

Sprinkle chopped fresh parsley or basil over the top.
Add extra Parmesan at the table for anyone who lives by the “more cheese” rule.
Serve the Creamy Spaghetti Chicken Recipe hot, straight from the skillet, while the sauce still clings perfectly to the pasta.

What to Serve with Creamy Spaghetti Chicken Recipe

This Creamy Spaghetti Chicken Recipe pairs nicely with a simple green salad, like romaine or mixed greens with a light vinaigrette. You can add garlic bread, breadsticks, or toasted ciabatta to soak up every bit of sauce. Steamed broccoli, roasted carrots, or sautéed green beans also balance the richness of the pasta. For drinks, serve iced tea, sparkling water with lemon, or a cold glass of milk for the kids.

Storage Options

Store leftovers in an airtight container in the fridge for up to 3 days.
Add a splash of milk or broth before reheating so the sauce loosens and turns creamy again.
Reheat gently on the stove over low heat while you stir, or in the microwave in short bursts, stirring between each.
Freeze portions in freezer safe containers for up to 2 months, then thaw overnight in the fridge and reheat with a bit of extra liquid.