Cheesy Crock Pot Chicken Spaghetti

Family friendly comfort food! One of the most popular recipes on Restless Chipotle is now in a super easy slow cooker form that makes it perfect for busy weeknights.

It's one of our favorite recipes and I know you'll love it, too.

Don't want to scroll through the page to get to the recipe? Use the table of contents to click on the section you want.

🗝️ Key takeaways

• This super easy meal has almost no prep time.
• It's the perfect cozy meal for busy weeknights or weekends when you don't want to be in the kitchen.
• Always cook chicken on low so that you don't dry it out.

If it was even possible to love this cheesy crock pot chicken spaghetti recipe more than my original chicken spaghetti I would.

Honestly? I kinda do. They both are my idea of the ultimate comfort foods.

This crock pot recipe is rich, creamy, and practically ready to eat when you get home from work. You know what that means, right?

More time for binge-watching your favorite show on Netflix.

🧾 Ingredients

📖 Crockpot chicken spaghetti variations

• Try adding a can or two of green chiles if you like them.
• Boneless skinless chicken thighs work great in this!
• If you don't like the flavor of green pepper use red bell pepper or just leave it out.
• You can substitute cream of celery or cream of mushroom soup for the cream of chicken if you prefer.
• Try cooked ground beef instead of the chicken.

Try the Italian version - slow cooker chicken tetrazzini!

🔪 Instructions

Note: This is an overview of the instructions. The full instructions are in the green recipe card below.

1. Add the chicken breast and top with the bell peppers, onion, and soup. Cook on low for 6 to 8 hours, or until the chicken is done.
2. Shred the chicken and add the cheeses, reserving 1 cup of the Cheddar.
3. Add the cooked pasta to the crockpot with the shredded chicken mixture and stir to cover with the chicken mixture.
4. Sprinkle with the reserved Cheddar. Cover and cook on low for 30 more minutes.

🥫 Storage

Remove leftovers from the crock. Let the crockpot chicken spaghetti come to room temperature and then store it in an airtight container in the refrigerator for up to 4 days.

Or, place leftovers in an airtight container or zipper freezer bag. Freeze for up to 3 months.

💭 Things to know

Expert Tip: For extra creaminess use up to 8 ounces of extra cream cheese in this easy slow cooker recipe.

• I always break the spaghetti noodles up into 3 pieces as I'm adding it to the boiling water. It's just traditional but it does make it easier to eat.
• Cook the spaghetti earlier in the week so you only have to add it to the crock pot when you get home and dinner is ready to go by the time you've changed your clothes and had a glass of wine... or tea...
• Add 2 cans of cream of chicken soup for an extra creamy chicken spaghetti.
• Feel free to add an extra can of Rotel if you like a little extra kick.

👩‍🍳 FAQs

📚 Related recipes

I'm all about easy dinners and I love easy crockpot chicken recipes because they are always a family favorite around here!

• Crockpot Ranch chicken is a whole meal in just one pot.
• Pineapple teriyaki chicken is a 3-ingredient recipe.
• Chicken pozole verde is cold weather comfort food.
• Slow cooker chicken enchilada casserole is perfect for when we're starving and only Tex-Mex will do!
• This easy, one pot taco spaghetti is to die for.

🍽️ Serve with...

Wondering what to serve with this easy crockpot chicken spaghetti?

I really love either garlic bread sticks or garlic knots with almost any kind of pasta. If you're not a garlic fan a crusty bread is nice, too.

Add a few vegetables like this green bean salad, oven roasted brussels sprouts (bowl-me-over blog opens in a new tab), or delicious fennel & orange salad (all our way blog opens in a new tab) and you have yourself a fantastic meal.

Check out 50 more of my favorite side dishes!

📞 The last word

My cheesy chicken spaghetti recipe is an easy recipe the whole family loves but sometimes I don't have time to watch the oven, or I need something to just stay warm without drying out.

That's when this crockpot chicken spaghetti with Rotel recipe is up at bat. It's the perfect meal for a busy day.

It simmers all day in the slow cooker. I usually have already cooked the pasta and just slide into the kitchen to do the last minute stuff; shred chicken and add the cooked pasta from the fridge.

Then everyone is on their own. It's ready when they are.

It stays hot, cheesy, gooey, and delicious until everyone has eaten no matter how long that takes.

You may also like this cream cheese chicken spaghetti. It's absolutely the creamiest!

Wondering what to serve with for chicken spaghetti? Check out 50 of my favorite side dishes!

If you click on the number of servings in the recipe card you can adjust the measurements up or down for the exact number of servings you need.

If you love this recipe please comment below and give it 5 stars!

📖 Recipe

Crock Pot Chicken Spaghetti

4.60 from 105 votes

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This cheesy crock pot chicken spaghetti recipe is a family favorite that's perfect for busy weeknights. It stays creamy & delicious for hours so it's great for when everyone is eating on different schedules! Freezes well, too!

Course Main Dish - Chicken

Cuisine American - Southern

Prep Time: 5 minutes minutes

Cook Time: 8 hours hours

Total Time: 8 hours hours 5 minutes minutes

Servings:8

Calories:710

Author:Marye Audet-White

Ingredients

• ▢ 2 pounds boneless skinless chicken breast
• ▢ ½ cup bell pepper, diced
• ▢ ½ cup onion, diced
• ▢ 10 ounces Rotel tomatoes
• ▢ 21 ounces cream of chicken soup
• ▢ 4 ounces cream cheese, cubed
• ▢ 3 cups Cheddar, shredded from a block
• ▢ 1 cup Pepper Jack, shredded from a block
• ▢ 16 ounces spaghetti
• ▢ ¼ cup heavy cream

Instructions

• Spray the inside of your slow cooker with cooking spray. You'll need a 6 quart size for this.
• Add the chicken breast and top with the tomatoes, bell peppers, onion, and soup.
• Cook on low for 8 hours, or until the chicken is done.
• Shred the chicken and add the cream and cheeses, reserving 1 cup of the Cheddar.
• Cook the spaghetti and drain.
• Add the spaghetti to the slow cooker with the shredded chicken mixture and stir to cover with the chicken mixture.
• Sprinkle with the reserved Cheddar.
• Cover and cook on low for 30 more minutes.
• Serve.

Notes

Expert Tip: For extra creaminess use up to 8 ounces of cream cheese in this easy slow cooker recipe.

• I always break the spaghetti noodles up into 3 pieces as I'm adding it to the boiling water. It's just traditional but it does make it easier to eat.
• Cook the spaghetti earlier in the week so you only have to add it to the crock pot when you get home and dinner is ready to go by the time you've changed your clothes and had a glass of wine... or tea...
• Boneless skinless chicken thighs work great in this!
• If you don't like the flavor of green pepper use red bell pepper or just leave it out.
• You can substitute cream of celery or cream of mushroom soup for the cream of chicken if you prefer.
• Feel free to add an extra can of Rotel if you like a little extra kick.

You'll find more helpful tips and variations in the body of the post.

Nutrition Facts

Calories: 710kcal | Carbohydrates: 50g | Protein: 48g | Fat: 34g | Saturated Fat: 18g | Trans Fat: 1g | Cholesterol: 161mg | Sodium: 1045mg | Potassium: 691mg | Fiber: 2g | Sugar: 3g | Vitamin A: 1037IU | Vitamin C: 10mg | Calcium: 461mg | Iron: 2mg

Nutrition information is estimated as a courtesy. If using for medical purposes, please verify information using your own nutritional calculator. Percent Daily Values are based on a 2000 calorie diet.

This recipe has been tested several times. If you choose to use other ingredients, or change the technique in some way, the results may not be the same.

First published October 26, 2021. Last updated September 2, 2023 for editorial improvements.