There is something so nostalgically comforting about a nice warm casserole, and even more so if it involves a crunchy topping. This Creamy Chicken Noodle Casserole is a really good, creamy, cheesy, comforting dish with noodles, chicken, and veggies, topped with a buttery crumb topping. (Bonus- the leftovers are fantastic, too!) It’s a family favorite around here and I hope you love it just as much as we do!

Ingredients Needed
This is just a preview of ingredients and method, keep scrolling for full printable recipe.
- Wide egg noodles – I love Amish Egg Noodles, like these ones. They are think and delicious and taste homemade!
- Salt and pepper
- Butter
- Red bell pepper – I prefer red bell pepper here for both flavor and color. You can certainly sub orange or yellow if that’s what you have on hand, but I would avoid green peppers here since they have a unique flavor in comparison to the sweeter colored peppers.
- Onion
- All-purpose flour
- Half and half – Half and half adds richness and stability to the sauce. You can use milk in a pinch, but I would recommend whole milk. Just know the sauce may be a bit looser if you use milk.
- Chicken broth
- Boneless, skinless chicken breasts
- Deli American cheese – American cheese provides unique stabilizers that prevent the sauce from breaking so it stays creamy and smooth from start to finish. When you’re shopping for American cheese, hit the deli counter for the best quality (aka: avoid the Kraft Singles, that’s not what we’re going for here). It can be either yellow or white though!
- Sharp cheddar cheese – This provides a hit of good, cheesy flavor.
- Frozen peas
- Ritz crackers








How to Make Creamy Chicken Noodle Casserole
- Bring some salted water to boil in a Dutch oven. We’re only going to boil the noodles for a few minutes, then rinse them in cold water to stop the cooking process. This way they will cook to tender perfection as the casserole bakes in the oven.
- Now that our pot is empty, add a pat of butter and sauté some sweet bell pepper and a finely diced onion for a few minutes and set aside.
- In goes a bit more butter for our roux. (A roux is a mixture of fat and flour, used to thicken sauces. Read more about making a roux, here.) Toss in a few tablespoons of flour, and whisk it up for a minute.
- Then very slowly add a little bit of liquid at a time (we’re using both chicken broth and half-and-half here) and whisk whisk whisk. It will thicken immediately, and one of the secrets of a non-lumpy sauce is not to pour in all of the liquid at once. Always add a little at a time, or a very slow steady stream as you whisk the entire time to incorporate the flour mixture.
- After that sauce boils for about 5 minutes, we’ll add chicken directly to the pot. Gently poaching it will not only ensure juicy chicken, but it will flavor the sauce as well. We’re under-cooking the chicken just slightly, as we under-cooked the noodles. This allows it to finish cooking in the oven, as opposed to over-cooking in the oven and ending up dry and chewy. Pull the slightly pink chicken out and shred it into bite-sized pieces.
- While you’re waiting for the chicken to be cool enough to handle, you can whisk your cheese into the sauce.
- In addition, Before we throw this all together, you’ll need some frozen peas. To avoid extra moisture in the sauce, I run my peas under warm water, drain them, and then pat them dry before putting them in.
- Now just toss it all together and put it in a 9″×13″ pan (or you could put it in individual baking dishes if you wanted) and sprinkle with crushed cracker crumbs. It all bakes up together for about 15 minutes. That finishes cooking the chicken and pasta perfectly, and toasts the buttery crumb topping.
- Make sure you let this sit for 10-15 minutes so the sauce can set up before serving.

Storing and Other Tips
- Store leftovers in an airtight container in the refrigerator and enjoy within 3-4 days for best results.
- If you want to prep this ahead, you could definitely make it up to the point where you top with crackers. I would put it in the pan and then cover and refrigerate. Before you bake it, give it a stir to distribute the sauce, and then sprinkle the crackers on right before baking.


Frequently Asked Questions
I’m sure you can! Use gluten-free noodles. The trickiest part will be figuring out the best way to thicken the sauce. Many gluten-free flour blends don’t perform well in a roux. I have heard sweet rice flour can work well for roux. If you find a good substitute for the all-purpose flour, let me know in the comments and I’ll add it here to help others!
Yes, if you prefer. Rotisserie chicken would be great here.
Your sauce will continue to thicken as it cooks. Some of that moisture will be absorbed as the noodles finish cooking as well.
Sure! Celery, mushrooms, or spinach would be great. Just be sure they are sautéed and don’t hold too much moisture (I’d avoid using frozen spinach, for example) before mixing everything together.

Chicken Noodle Casserole
Equipment
Ingredients
- 12 ounces wide egg noodles 7 ¾ cups
- salt and pepper
- 3 tablespoons unsalted butter
- 1 red bell pepper stemmed, seeded, and chopped fine
- 1 small onion chopped fine
- 3 tablespoons all purpose flour
- 2 cups half-and-half
- 2 ½ cups low-sodium chicken broth
- 1 pound boneless skinless chicken breasts, halved lengthwise and trimmed, raw
- 4 ounces deli American cheese chopped coarse
- 4 ounces sharp cheddar cheese shredded
- 1 ½ cups frozen peas thawed and patted dry
- 25 Ritz Crackers crushed coarse
Instructions
- Bring 4 quarts water to boil in a Dutch oven. Add noodles and 1 tablespoon salt and cook, stirring often, until just al dente, about 4-5 minutes. Drain noodles and rinse with cold water until cool. Drain again and set aside.
- Melt 1 tablespoon butter in now-empty pot over medium-high heat. Add bell pepper and onion and cook, stirring occasionally, until softened, about 5 minutes. Transfer to bowl; set aside.
- In now-empty pot, melt remaining 2 tablespoons butter over medium heat. Add flour and cook, whisking constantly for 1 minute. Slowly whisk in half and half, a little at at time as you whisk to incorporate flour mixture and smooth out lumps. Add broth and bring to a boil. Reduce heat to medium-low and simmer until slightly thickened, about 5 minutes. Add chicken and cook until no longer pink, 8-10 minutes. (Chicken won’t be cooked all the way through, that’s okay.)
- Adjust oven rack to upper-middle position and heat oven to 425℉. Remove pot from heat, transfer chicken to plate, and shred into bite-size pieces once cool enough to handle.
- Whisk American and cheddar cheeses into sauce until smooth. Stir shredded chicken, noodles, bell pepper mixture, peas, 1 ½ teaspoons salt, and 1 ¼ teaspoons pepper into cheese sauce.
- Transfer mixture to 9×13 inch baking dish and top with crackers. Bake until golden brown and bubbling, about 15 minutes. Let casserole cool on wire rack for about 15 minutes. Serve.
Notes
- Nutrition facts were calculated for a serving of 1/8th casserole.
- If you use salted butter, reduce final salt addition by 1/8th teaspoon. If you use regular chicken broth, reduce salt by 1/4 teaspoon.
- Store leftovers in an airtight container in the refrigerator and enjoy within 3-4 days for best results.
- If you want to prep this ahead, you could definitely make it up to the point where you top with crackers. I would put it in the pan and then cover and refrigerate. Before you bake it, give it a stir to distribute the sauce, and then sprinkle the crackers on right before baking.
Nutrition












Questions & Reviews
Thank you for finding dinner for me tonight!
My 5 year old loves Granite Flats! After conference ended, my son was thrilled there was finally a show on that kept his attention. Please tell me it is not just my kid that fights us on watching conference?!? 🙂
YUM!! Definitely trying this next week! What a fun post!
YAY!! We LOVE chicken noodle casserole and I’ve been wanting to find a way to make it without the cream soup. And I love the addition of the peppers. THANKS!!
Sounds like a dumb question but is cream OK to use instead of half and half? (That’s what’s in my fridge!) Also wondering what you suggestions, thoughts, or tips would be on freezing and then reheating this. Thanks! This looks super good! Can’t wait to make it! I make your stuff every single week! 🙂
I can’t see how cream could ever be a bad thing 😉 But it might be a bit heavy- I might do 3 parts cream to one part milk, just to balance it out a little, but yeah, it should be yummy (and extra creamy!)
I’m a fan of the casserole! Definitely trying this one out. Thank you!
Whoa…this looks delicious and so easy. Thanks for sharing!
I LOVE old school casseroles like this!!! Yumm!!!
my family loves chicken noodle casserole!! Excited to try out a new recipe!
I’ve been shredding up rotisserie chicken & using that in casseroles & such. A lot of times the regular ones are a bit dry, but some grocery stores sell an extra-large version which I’ve had a lot of luck with. I just shred it up & freeze it until we need it ~ we hate dry chicken!