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With just 5 minutes of prep, this Slow Cooker Italian Chicken Spaghetti is an easy dinner recipe that the kids will love! Made with red sauce, plenty of zesty seasoning and smooth cream cheese, it’s a family-friendly Crock Pot meal that satisfies even your pickiest pasta lovers!

Overhead shot of bowl of Slow Cooker Italian Chicken Spaghetti

Trust me, y’all. This Chicken Spaghetti recipe is about to become your new go-to weeknight dinner. It’s so simple, so full of flavor, and so darn gooooood!

Unlike other chicken spaghetti recipes that bake in a casserole dish and include a creamy white sauce, I put an Italian spin on the meal and I’ve adapted it for the slow cooker! You know that I love any dinner that I can just “dump-and-bake!”

How to Make Chicken Spaghetti in the Crock Pot:

First, let’s start with the Chicken Spaghetti ingredients! You’ll need about 2 lbs. of boneless, skinless chicken breasts (or thighs) and 2 packets of Italian dressing mix. Don’t prepare the salad dressing — you only need the dry seasoning!

Package of chicken breasts and Italian salad dressing mix

Place the chicken in a slow cooker and sprinkle the dressing mix over top.

Chicken with italian seasoning in slow cooker

Since this is a Chicken Spaghetti with Red Sauce (or Tomato Sauce), you’ll also stir together the following ingredients: 1 can condensed cream of chicken soup, 1 can petite diced tomatoes, and 1 1/2 cups marinara sauce.

Marinara sauce petite diced tomatoes and cream of chicken soup for slow cooker italian chicken spaghetti

Pour the sauce over the chicken, cover the pot, and cook on LOW for 6-8 hours or on HIGH for 2-3 hours.

Tomato sauce poured on top of chicken in slow cooker

When the chicken is cooked through, remove it to a cutting board. While the chicken rests, stir 1 block of cubed cream cheese into the sauce.

Block of reduced fat cream cheese

Cover the pot, cook for about 5-10 more minutes, or just until the cream cheese is melted and the sauce is creamy.

Slice or shred the chicken, return the meat to the slow cooker, and your sauce is ready to serve!

Creamy slow cooker chicken spaghetti sauce in a crock pot with wooden spoon

Toss the chicken and sauce with cooked spaghetti, garnish with Parmesan and herbs, and your family will be in pasta heaven!

Front view of Crock Pot Italian Chicken Spaghetti in a bowl with pasta twirled around a fork

Can Chicken Spaghetti be frozen?

I do NOT recommend freezing the leftover chicken spaghetti. It’s best served warm — right after it’s made! Cream cheese has a tendency to “break” when it’s frozen and defrosted, so you would end up with chunks of cream cheese in your thawed sauce (not appetizing)!

What to serve with Chicken Spaghetti:

Wondering what goes with chicken spaghetti? Here are a few ideas to round out the meal:

Overhead image of Crock Pot Chicken Spaghetti in a blue and white bowl

COOK’S TIPS AND RECIPE VARIATIONS — CREAMY CHICKEN SPAGHETTI:

  • Be careful not to overcook your chicken breasts. I find that the chicken breasts have the best texture when cooked in my slow cooker on HIGH for about 2 hours. That keeps them moist and juicy, and prevents them from drying out. If you would like a dish with a longer cooking time, try using 2.5 lbs. of boneless, skinless chicken thighs instead of the breasts. The thighs tend to stay juicy when left in a Crock Pot for extended periods.
  • Also remember — every slow cooker runs at a slightly different temperature (which is why the recipe gives you general time ranges, rather than exact times). Since my slow cooker tends to cook at a relatively high temperature, I find that the meal is best when cooked on HIGH for about 2 hours or on LOW for about 5 hours. Just get familiar with your pot and adjust accordingly.
  • Wait to add the cream cheese to the sauce until the end of the cooking time. If you add the cream cheese at the beginning, it will separate and curdle.
  • For a lighter meal, try serving the creamy chicken spaghetti sauce over zucchini noodles or cauliflower rice instead of the cooked spaghetti.

Close up shot of Slow Cooker Italian Chicken Spaghetti garnished with fresh basil

Other chicken spaghetti dishes that you might enjoy:

Slow Cooker Italian Chicken Spaghetti

5 from 1 vote
Prep: 5 minutes
Cook: 3 hours
Total: 3 hours 5 minutes
Servings 6 - 8 people
Calories 279 kcal
With just 5 minutes of prep, this Slow Cooker Italian Chicken Spaghetti is an easy dinner recipe that the kids will love!

Ingredients
  

  • 4 boneless, skinless chicken breasts (about 2.5 lbs.) or substitute with 2.5 lbs. of chicken thighs
  • 2 packets (0.7 ounces each) dry Italian dressing mix
  • 1 (10.5 ounce) can condensed cream of chicken soup, NOT diluted (I used Campbell's Healthy Request)
  • 1 (15 ounce) can petite diced tomatoes, drained
  • 1 ½ cups marinara sauce
  • 1 (8 ounce) package cream cheese, cubed (I used reduced fat, but regular is fine too)
  • For serving: cooked spaghetti, grated Parmesan, chopped fresh parsley or basil

Instructions

  • Spray inside of slow cooker with cooking spray. Place chicken in slow cooker and sprinkle with dry Italian dressing mix.
  • In a large bowl, combine condensed soup, diced tomatoes, and marinara. Pour sauce over chicken.
  • Cook on LOW for about 6-8 hours, or on HIGH for about 2-3 hours.
  • Remove chicken to a cutting board and cover loosely with foil to keep warm.
  • While the chicken rests on the cutting board, add the cream cheese to the slow cooker, stir and cover. Continue cooking the sauce for 5-10 more minutes, or until cream cheese is melted and completely combined in the sauce.
  • Slice chicken or shred with two forks. Return chicken to the creamy sauce, stir, and serve over cooked spaghetti. Garnish with grated Parmesan and fresh herbs, if desired.

Notes

Nutrition Information is an estimate using online calculators for 1/8 of the chicken and sauce. This does not include any pasta or garnish that you also enjoy.
COOK'S TIPS AND RECIPE VARIATIONS:
  • Be careful not to overcook your chicken breasts. I find that the chicken breasts have the best texture when cooked in my slow cooker on HIGH for about 2 hours. That keeps them moist and juicy, and prevents them from drying out. If you would like a dish with a longer cooking time, try using 2.5 lbs. of boneless, skinless chicken thighs instead of the breasts. The thighs tend to stay juicy when left in a Crock Pot for extended periods.
  • Also remember -- every slow cooker runs at a slightly different temperature (which is why the recipe gives you general time ranges, rather than exact times). Since my slow cooker tends to cook at a relatively high temperature, I find that the meal is best when cooked on HIGH for about 2 hours or on LOW for about 5 hours. Just get familiar with your pot and adjust accordingly.
  • Wait to add the cream cheese to the sauce until the end of the cooking time. If you add the cream cheese at the beginning, it will separate and curdle.
  • For a lighter meal, try serving the creamy chicken spaghetti sauce over zucchini noodles or cauliflower rice instead of the cooked spaghetti.
Can Chicken Spaghetti be frozen?
I do NOT recommend freezing the leftover chicken spaghetti. It's best served warm -- right after it's made! Cream cheese has a tendency to "break" when it's frozen and defrosted, so you would end up with chunks of cream cheese in your thawed sauce (not appetizing)!

Nutrition

Serving: 1/8 of the sauce and chickenCalories: 279kcalCarbohydrates: 14gProtein: 34gFat: 8gSaturated Fat: 3gCholesterol: 107mgSodium: 1272mgPotassium: 1067mgFiber: 1gSugar: 6gVitamin A: 630IUVitamin C: 9.8mgCalcium: 73mgIron: 1.7mg
Keyword: chicken spaghetti, chicken spaghetti crock pot, italian chicken spaghetti
Course: Dinner
Cuisine: Italian
Author: Blair Lonergan

This recipe was originally published in April, 2013. It was updated in January, 2019.

blair

Hey, I’m Blair!

Welcome to my farmhouse kitchen in the foothills of Virginia’s Blue Ridge Mountains. Inspired by local traditions and seasonal fare, you’ll find plenty of easy, comforting recipes that bring your family together around the table. It’s down-home, country-style cooking!

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Comments

  1. My wife and I love pasta!! We love trying out new recipes. I just texted her this link, I’m excited to give this recipe a try, thank you!

    1. Hi, Gail! You can probably use some Italian salad dressing, but it will change the texture of the sauce since it will add liquid to the pot (which you don’t get with the dry seasoning packets). Let me know if you give it a try!

  2. 5 stars
    Made this last night and it was AMAZING! Even my picky toddler ate it, so good!! Followed the recipe exactly and will make again.