Chicken Spaghetti

5 / 5 (9 reviews)

This Chicken Spaghetti has a creamy 3-cheese blend of cream cheese, cheddar, and mozzarella! Rotel tomatoes pair perfectly with this creamy cheese sauce that's made from scratch!

By: Stephanie (via Thecozycook)
Original Publish: Apr 12, 2021
Last Updated: Mar 1, 2026
Prep: 15 mins
Cook: 40 mins
Yields: 6, 6 people

Nutrition Facts

547 kcalCalories
25 gProtein
40 gCarbs
32 gFat
Finished Chicken Spaghetti

Ingredients

Instructions

  1. Preheat oven to 400 degrees.

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Chef's Notes

PRO Tips:

You can also use 2 cups of cooked chicken in this recipe, either leftover chicken or rotisserie. The benefit of cooking fresh chicken in the pot is that it transfers more flavor into the sauce.
Shred your own cheese from a block, it will melt better and give you much creamier results. Bagged shredded cheese contains cellulose which prevents it from melting as well in soups and sauces.
Don't add the cheddar cheese when the base is very hot, or the dairy will separate and the consistency will be grainy. (This is outlined in the instructions as well.)
I prefer to use thin spaghetti for this recipe but you can use regular, angel hair, or other types of pasta noodles if that's all you have.
This recipe is in The Cozy Cookbook on page 192!
 


Storage:

Store in an airtight container and refrigerate for up to 3 days or freeze for up to 3 months. Note that the consistency of the sauce won't be exactly the same when reheated from frozen.


The nutrition information provide is an estimate and is per serving. There are 6 servings in this recipe.

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Reviews from the Original Source

Nan ★ 5.0/5

A very good way to use leftover rotisserie chicken! Very hearty and loved by children and adults. I added 1 and 1/2 cups of frozen peas and carrots, my granddaughter's favorite vegetables.

Becky ★ 5.0/5

I just checked this off my never-ending list of Cozy Cook recipes to be made - DELICIOUS! Confession: I doubled the Cheddar and Mozzarella, so I also had to use 15 ounces chicken broth and the liquid from the diced tomatoes and green chili - we're cheese freaks - SO GOOD!

Josephine w Allen ★ 5.0/5

This recipe fills so many reasons to make it,Easy ,delicious easy to dress up with a pear walnut blue cheese salad and garlic bread l

Jen ★ 5.0/5

Delicious! This was such a hit. I love not using the canned soups, just not my preference. This recipe is easy to follow and adapt for a larger portion. This one will always be my go-to recipe. This is my second time to make and I forgot to leave a review.

Mike Nash ★ 5.0/5

Wow, this is the best chicken spaghetti i’ve ever made! Excellent recipe!! Made it exactly as specified 

Lee ★ 5.0/5

This recipe is a 10..! I did add a couple ingredients and took away, but the base recipe is so cozy and yummy!

Polly ★ 5.0/5

We love this recipe! I have made it numerous times. I’ve made it for several families who needed a meal. But are there any suggestions on making this gluten-free? There is a gluten free family that I want to make this for. 

Mary ★ 5.0/5

Made it today. It was delicious. First time making chicken spaghetti.  

Judy Crouch ★ 5.0/5

Made it and my husband said it was now his favorite dish.

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