This white sauce Chicken Lasagna is so satisfying with layers of lasagna noodles and tender chicken in a creamy spinach sauce. Just like our Classic Lasagna, this white lasagna reheats really well, making it perfect for meal planning. Make it and you will get recipe requests.

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Chicken Lasagna Recipe Video Tutorial:
Learn how to make the best cheesy, saucy Chicken Lasagna! You can cook fresh chicken for this casserole but it’s also a great way to use up leftover chicken (or even leftover turkey from Thanksgiving!).
P.S. If you love creative leftover chicken recipes, don’t miss our juicy Chicken Patties, the easiest Chicken Noodle Soup, and of course Chicken Fried Rice.
Ingredients for White Sauce Chicken Lasagna:
There are 4 main components to a creamy white chicken lasagna: lasagna noodles, a simple bechamel spinach sauce, and a ricotta cheese sauce. Don’t forget the chicken! You can cook your own Instant Pot Chicken or use a store-bought Rotisserie Chicken.
Pro Tip: We always cook an extra couple of noodles in case any of our lasagna noodles break while cooking.

Can I Use Canned Chicken?
We love canned chicken recipes like our easy Chicken Melts and Buffalo Chicken Dip since we always have it on hand in our pantry. Using canned chicken will work for chicken lasagna, just be sure it is well-drained.

How to Assemble Creamy Chicken Lasagna:
The process of assembling a chicken lasagna is simple. We found it’s easiest to spread the thicker ricotta sauce over the noodles and ladling the spinach sauce ensures the chicken layer is moist and juicy. For best results, follow this order.
- Spread 1/2 cup spinach sauce on the bottom of a 9×13 casserole
- Add 3 noodles, 1/2 ricotta sauce, 1/2 shredded chicken, 1/3 of spinach sauce
- Add 3 noodles, 1/2 ricotta cheese, 1/2 shredded chicken, and 1/3 spinach sauce
- Remaining 3 noodles, remaining 1/3 sauce, and sprinkle on reserved 1 cup cheese.

Tips for Reheating Chicken Lasagna:
This white sauce lasagna reheats really well and leftovers are just as enjoyable as freshly baked lasagna. Here are some tips for reheating so the lasagna doesn’t dry out.
- Add Water – Since noodles will naturally soak up some liquid in the lasagna as it sits, it helps to sprinkle on a little bit of water before reheating in the oven or the microwave.
- Visual Cues – Heat until the edges bubble and the cheese is fully melted on top.
- 165˚ F Center – You should reach a safe internal temperature of 165˚F on an instant-read thermometer.

How Long Can Leftover Lasagna be Stored?
Chicken lasagna will keep up to 4 days in the refrigerator if you were using freshly cooked chicken. You can also wrap tightly in several layers of plastic wrap and freeze up to 3 months.

This lasagna is a meal in itself. All you need is a simple salad to go with it like our Classic Caesar Salad or fresh Beet Salad with Arugula.
Our Best Lasagna Recipes:
If you love lasagna as much as we do, these recipes are a must try and you’re sure to find some new favorites:
- Italian Lasagna – with a rich, beefy tomato sauce
- Lasagna Roll-Ups – so easy to serve these lasagna rolls
- Slow Cooker Lasagna – a make-ahead recipe
- Homemade Marinara – our favorite sauce for lasagna
Chicken Lasagna Recipe

Ingredients
Chicken Lasagna Ingredients:
- 9 lasagna noodles, cooked al dente
- 4 cups shredded rotisserie chicken, or cooked from 2 lbs chicken breast
Spinach Cream Sauce:
- 1 Tbsp olive oil
- 1 medium onion, finely chopped
- 4 Tbsp unsalted butter
- 1/3 cup all-purpose flour
- 2 1/2 cups chicken broth
- 1 1/2 cups half and half, (or equal parts of heavy cream and milk)
- 5 oz fresh spinach, coarsely chopped
- 2 tsp sea salt
- 1/2 tsp black pepper
- 3 garlic cloves, minced
Ricotta Cheese Sauce:
- 15 oz ricotta
- 1 large egg
- 1/4 cup parsley
- 1/4 cup parmesan cheese
- 3 cups mozzarella cheese, 12 oz by weight, divided (reserve 1 cup for topping)
Instructions
Cook Noodles & Prep:
- Preheat oven to 375˚F. Cook pasta in a large pot of salted water until al dente according to package instructions then drain hot water and add cold water to the pot to stop the cooking process and prevent noodles from sticking together. Shred 4 cups of chicken.
Make the Belachamel (Spinach Sauce):
- Place a pot or large saucepan over medium heat, add 1 Tbsp olive oil and saute onions for 3-4 minutes or until softened. Add 4 Tbsp butter and whisk in 1/3 cup flour. Continue whisking 3 minutes or until flour mixture is golden.
- Add 2 1/2 cups chicken broth, 1 1/2 cups half and half, 2 tsp salt, and 1/2 tsp black pepper. Whisk until smooth and simmer 5 minutes until thickened to a light gravy consistency.
- Add minced garlic and chopped spinach, and stir to combine then remove from heat.
Make the Ricotta Cheese Sauce:
- In a large bowl, whisk together: ricotta, egg, 2 cups mozzarella cheese, 1/4 cup parmesan, and 1/4 cup parsley.
To Assemble Chicken Lasagna:
- Add a little bechamel sauce on the bottom of a 9x13 casserole dish, add 3 noodles, Add 1/2 ricotta sauce, 1/2 shredded chicken then ladle 1/3 of spinach sauce over the chicken.
- Add 3 noodles, 1/2 ricotta cheese, 1/2 shredded chicken, and 1/3 spinach sauce
- Add 3 noodles, remaining 1/3 sauce, and sprinkle on reserved 1 cup cheese.
- Cover and Bake: Arrange 10-12 toothpicks over the top to keep the foil from touching the cheese then cover with a large sheet of foil. Bake on the center rack in a preheated oven at 375˚F for 45 minutes then uncover and broil 2-3 minutes to brown the cheese. Rest at least 10 minutes uncovered before slicing.
Nutrition Per Serving
Filed Under
If you make this recipe, I’d love to see pics of your creations on Instagram, Facebook and Twitter! Hashtag them #natashaskitchen



Hi natasha,
Would i be able to assemble everything one day and bake the next day. (Keeping it in the fridge) ? Or would it affect the taste?
Hi Taty, yes, you can assemble it a day ahead and cook the following day, just be sure not to overcook the noodles.
Natasha, made this last night for dinner. Just delicious!
Love your recipes!
Awesome! Thanks for your great feedback, Denise.
2nd time making this in a week, it’s that good! In a family of 4 who can never agree on what we all like (even take aways are usually from 4 different places! Lol), this is the new all rounder in our house. Natasha, you are a Goddess, thank you
That’s so great! It sounds like you have a new favorite, Kim!
Best lasagna ever! That’s all you need to know
That’s just awesome! Thank you for sharing that with me!
I made this last night for dinner and it was absolutely delicious. I can’t wait to eat the rest for lunch throughout the week. I’ve made 30+ of your recipes and every single one has been fabulous. Thank you so much.
You’re welcome, Janae! I’m so glad you enjoyed this recipe!
I followed the directions exactly, cooked it for 45 minutes, broiled the top for 2 1/2 minutes, let it sit for 1 hour. Cut it to serve and the inside was just not set up like your video Lasagna was. Pretty disappointed, because this was ALOT of work and costly for it not to be perfect again like your video showed. Tasted fine, nothing extraordinary.
Hi K, make sure you give the white sauce a chance to thicken – if it goes into the casserole too loose, that can happen.
Delicious. Family of picky eaters thoroughly enjoyed. Adding to my rotation. 🙂
I’m so glad you and your family love this recipe!
Put together this recipe today and cooking it for out of town company on Sunday. Followed the recipe, but added shredded carrots to the bechamel sauce and added extra cheese on top. I’ll let you know how it was. It looks amazing!
I hope you love this recipe, Linda! Thank you for your wonderful comment.
I made this last night and it was SO AMAZINGLY GOOD!!! It set up perfectly after coming out of the oven, very creamy and cheesy. Red sauce lasagna doesn’t agree with me, so I was excited to try this and I’m so glad I did! Y’all make the béchamel sauce (super easy) and don’t take a shortcut. It makes this dish wonderful!! Thank you for a great recipe, Natasha.
I’m so happy you enjoeyd this recipe Sheri! that’s so great!
Hi Tasha,
Any substitute for ricotta cheeze and half&half..
Thanks
Hi Mao, I haven’t tested anything else so it’s difficult to advise.
Instead ricotta you can use cottage cheese, it taste great too,instead half and half use milk just add 2-3 tb sp flour more. I replaced with this ingredients when did not had ingredients on hand and did not wanted to go to the store just for two items. Tasted same great
It was amazing! Great recipe. Thank you Natasha!
You’re welcome! I’m happy you enjoyed that!
I made it with chicken mince instead, the taste was really yummy but the only thing that happened was my mixture became a little bit runny which i tried to bake it more so that it becomes dry. Do you think moisture was because i used chicken mince?
Hi Khadija, that may be the culprit but its hard to say without being there.
it did get better when I bake it for longer period of time.
My husband just loved the taste of it, thanks soo much!!! you made my day.
I try a lot of your recipes and they all turned out to be really really delish! I love the way you teach us, you’re fabulous!!
So great to hear that! I hope you and your family will enjoy every recipe that you’ll try.
I made this a few weeks ago. I used chicken from a whole chicken that I baked. This was outstandingly delicious. I did omit the very top, or 3rd layer of noodles. Thank you for this great recipe.
You are most welcome! Thank you too for trying this recipe, it is one of our favorites and I’m glad you loved it!
Excellent! Made a half batch and am regretting not doing a full one. The local one-year devoured her portion while staying seated and the husband said he would have eaten more if it were there. Will definately make it again
That’s so great! It sounds like you have a new favorite!
The whole family loved this! And we have plenty of leftovers to enjoy later. I left out the parsley, because it was left out of my ecart order and I didn’t want to run back to the store, but still so good.
I’m so happy you enjoyed that. Thank you for sharing that with us!
Hi Natasha, Can you make this recipe with over ready lasagna noodles? Thank you!
Hi Alice, I haven’t tested this with oven-ready lasagna but here is what one of our readers wrote: “I made it with oven ready lasagne noodles without any modifications and it worked very well! Just make sure to cover every noodle with sauce and try to avoid overlapping them too much.” I hope that is helpful
I made this yesterday. It came out great. My husband and I loved it. I did sauté sliced mushrooms and chopped onions and added them to the sauce.
Sounds delicious! Thanks for sharing that with us, JoAnn. I’m so glad you enjoyed our Chicken Lasagna!
Hi Natasha! Thank you so much for sharing this recipe!
My mom and I made this lasagna today and our whole family loved it. The combination of chicken and melted cheese is just a m a z i n g … The sauce is very tasty and the spinach adds refreshing flavor. I have made both the regular lasagna on your website and the cheese/chicken lasagna. This one is my favorite!
I’m so glad you found a favorite on our blog, Anna! Thank you so much for sharing this wonderful review with me!
I have to watch the amount of spinach I consume. Can I substitute all or part of the spinach with something else?
Hi Russ, I haven’t tried a substitution but you are welcome to leave some of it out. If you experiment I would love to know how you like that.
The best lasagna ever. My family love it. Highly recommended.
Yay so awesome! Thank you so much for your excellent review, Cha.