This post may contain affiliate links. Please read our disclosure policy.
Change up your lasagna game with this decadent creamy chicken lasagna recipe! It has spinach, an irresistible cream sauce, and four kinds of cheese for an extremely satisfying comfort food dinner.
If this sounds enticing, you’ll also want to try my Creamy Chicken Lasagna Soup or Easy Skillet Lasagna next!
Why you’ll crave it
For all those spinach and cheese lovers out there, this white chicken lasagna is a real treat. While I can’t resist cooking up a Classic Homemade Lasagna (and mine is very tasty, you guys), it’s always good to be a little adventurous every now and again. The creamy white sauce that envelops all the layers in this chicken lasagna is completely addictive.
In case you’re a little nervous about making lasagna from scratch, I’m here to assure you that it is a straightforward process and it includes no fancy ingredients, so it’s totally approachable. And the results are so impressive for a cozy family dinner everyone will devour! Much like my Chicken Alfredo Lasagna Roll Ups.
What you’ll need and why
Cheese filling
- Egg – it’s great for binding everything together
- Ricotta, mozzarella, and parmesan – I suggest using whole milk ricotta for best results since it’s less grainy, and definitely freshly grate the other cheeses yourself for texture and taste vs. the bagged kind
- Salt – to bring out the flavors
- Italian seasoning – it’s a convenient single jar that’s loaded with fragrant dried herbs, and it’s a total time saver so that you don’t need individual herbs!
- Frozen spinach – we’re using it to avoid an extra step of sautéing fresh spinach
White sauce
- Butter – for sautéing
- Onion and garlic – I like sweet (Vidalia) onion best, but yellow or white will work fine. For the garlic, using this press makes it effortless. No peeling of the cloves is needed.
- Cream cheese – a block Philadelphia is my go-to. Apart from quickly thickening up the sauce, it makes the Alfredo style sauce so rich with a hint of tanginess.
- Heavy cream – to take that luxurious creaminess over the top
- Salt & pepper – in pasta dishes typically you need to be generous with both
Other
- Chicken – leftover cooked or rotisserie chicken is what we’re using so it’s hassle free
- Lasagna noodles – we’re using the uncooked kind found in the dry pasta aisle
- Mozzarella – the rest of the mozza is reserved for the golden, melty topping
Pro tip
- Making lasagna goes much smoother if you prep, measure, and lay out your ingredients in the steps you’ll need them. For this recipe specifically, don’t skip the step where we microwave the cream cheese to soften it up, divide the mozzarella, and make sure the spinach is thawed.
How to make chicken lasagna
This is an overview with step-by-step photos. Full ingredients & instructions are in the recipe card below.
Preheat the oven to 375F. Boil the lasagna noodles until just al dente, drain them, and lay them out individually on parchment paper. Meanwhile, make the cheese mixture in a large prep bowl and set aside. In a skillet, make the quick cream sauce.
Assemble the lasagna in a deep 9×13 or lasagna dish, working in repeated layers starting with the cream sauce. Here’s a handy gif showing how to layer chicken lasagna, and we also get super specific in the recipe card below!
Finish up with the mozzarella layer for the golden topping. Cover the baking dish with foil and bake for 30 minutes. Remove the foil, bake for another 15 minutes, and then broil if desired. Let it sit for a few minutes before cutting and serving, and enjoy.
How to make it ahead
- You can assemble this chicken lasagna up to baking step, keep it covered and store in the fridge overnight, and then cook it the next day.
- I’d use caution if you’d like to freeze it since sometimes cream sauces don’t freeze as well. If you really need to, try prepping up to the baking step, cover it tightly, freeze, and thaw in fridge overnight. Bake according to the instructions, adding a few more minutes if necessary.
Tips for success
- With any lasagna, it’s a good idea to read through the recipe a couple of times so that there are no surprises that slow you down.
- Be sure to squeeze the water out of the spinach extremely thoroughly when you thaw it so you don’t end up with a watery lasagna.
- I recommend boiling an extra lasagna noodle or two just in case one tears, and don’t rinse the noodles after boiling. The starch will help bind everything together much better.
Substitutions and variations
- This recipe has only been tested as written, so I would advise against any substitutions as any changes to the major components could result in a lasagna that doesn’t work out as expected, and I’d hate for you to be disappointed!
- We chose frozen spinach for ease, but you could use fresh spinach if needed. In that case, I’d sauté 16 oz of fresh spinach until wilted, and then chop it.
What to serve with it
- This chicken lasagna is perfectly complemented by a big slice of homemade Easy Garlic Bread or garlic knots.
- For a salad option, I love making a big Caesar salad with my 10 Minute No Blender Caesar dressing. You also can’t go wrong with this Copycat Olive Garden Italian Salad Dressing.
Leftovers and storage
- Chicken lasagna leftovers will keep in an airtight container for 3-4 days in the fridge.
- This one will reheat well, but make sure to do so over a low heat so that the cream sauce doesn’t separate. To reheat in the oven, cover an oven-safe baking dish with foil and heat at 350F until hot, about 30 minutes. You can add a couple of tablespoons of water or cream to it if it’s looking a bit dry. Microwaving in short intervals until warmed will work too.
- I don’t recommend freezing leftovers of this lasagna as it’s quite dairy heavy and the cream sauce may take on a different texture, but you’re welcome to experiment if you have lots of leftovers!
Any questions about this chicken and spinach lasagna? I’d be happy to answer them below, or leave me a review if you made it! Tag me #saltandlavender on Instagram with your creations.
Creamy Chicken Lasagna
Ingredients
For assembling the lasagna:
- 3 cups cooked chicken I used rotisserie
- 12 uncooked lasagna noodles
- 2 cups shredded mozzarella to top the lasagna
Cheese mixture:
- 1 large egg beaten
- 15 ounces ricotta see note
- 2 cups shredded mozzarella
- 1 cup freshly grated parmesan
- 1/2 teaspoon salt
- 1 teaspoon Italian seasoning
- 16 ounces frozen spinach thawed
Cream sauce:
- 2 tablespoons butter
- 1/2 medium onion chopped
- 4 cloves garlic minced
- 8 ounces cream cheese (a block of Philly) softened
- 1 1/3 cups heavy/whipping cream
- 1/2 teaspoon salt
- Pepper to taste
Instructions
- This recipe goes more smoothly if you prep/lay out all the ingredients ahead of time. Start by thawing the spinach and microwaving the cream cheese for about 30 seconds or until it's very soft (this is important so it melts into the sauce easily).
- Preheat your oven to 375F and move the rack to the top third of the oven.
- Boil a large, salted pot of water for the lasagna noodles. Cook them al dente (about 7-8 minutes). Be careful not to overcook them. Stir them occasionally to prevent sticking. Once they're cooked, drain them (do not rinse). When they're cool enough to handle after a couple of minutes, lay them out individually on a sheet of parchment paper so they don't stick together.
- Meanwhile, add the egg to a fairly large prep bowl and beat it with a fork. Add in the remaining cheese mixture ingredients and stir until well combined.
- Make the cream sauce: add the butter and onion to a skillet and sauté for 4-5 minutes over medium heat. Stir in the garlic and cook for about 30 seconds, then add in the cream cheese, cream, and salt & pepper. Stir/whisk until the cream cheese has melted in. This process should take about 5 minutes. Do not let the sauce get too thick. It should have a similar consistency to Alfredo sauce, and it will thicken more once you take it off the stove and then as it cooks in the oven. Add a splash more cream to thin if needed.
- To assemble the lasagna: spread some of the cream sauce on the bottom of a deep 9×13 casserole dish (about 1/4 cup sauce). Add 4 noodles to the bottom of the casserole dish (they will overlap a bit). Spread 1/2 of the cheese mixture over top, add 1/2 the chicken, and then spoon about 1/3 of the cream sauce on top of that. Add another 4 noodles, the rest of the cheese mixture, the rest of the chicken, another 1/3 of the cream sauce, and then the final layer of 4 noodles. Spread on the rest of the cream sauce, then top with the remaining 2 cups of mozzarella cheese.
- Cover with foil and bake for 30 minutes, then uncover and continue baking for another 15 minutes. If needed, broil for a few minutes until the cheese is browned (watch it carefully).
- Let the lasagna sit for 10 minutes before slicing. I recommend slicing it into squares with a sharp knife then scooping each piece out with a spatula. Season with extra salt & pepper as needed.
Notes
- Serves 8-12 depending on portion size and what else you serve it with.
- For the ricotta, I recommend using the highest fat percentage you can find. It’ll be more creamy and less watery. You may find it labeled as “whole milk” ricotta. I used one with 15% fat.
- Use your discretion with any substitutions – this recipe has only been tested as written.
- See blog post for layering photos and more tips!
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
© Salt & Lavender Inc. Content and photographs are copyrighted. Sharing this blog post is much appreciated, but copying and pasting full recipes without authorization to social media is strictly prohibited.
Unbelievable! So good! I made it true to the recipe, except I used egg beaters instead of a regular egg. 1/4 cup of egg beaters equal one egg, and you would never notice the difference!
Thank you so much! Glad it was a hit, Jodi!
Can you freeze? Thanks
Hi! Storage instructions can be found in the blog post. No, I don’t recommend freezing this one due to the dairy content.
Is there a way to email the recipe to my email address from the post online? I don’t have a printer where I am staying.
Hi! You’d have to copy/paste it or just cook from the blog post (I do all the time from my laptop).
This looks amazing but I am cooking for one! Can it be frozen?
Hi Susan! I don’t really recommend freezing leftovers, unfortunately, due to the dairy.
This was so amazingly good. I followed the recipe exactly except I switched out Keto friendly noodles. I loved one of your chicken recipes so much I knew you had a real talent for comfort food. My husband made sure I save both recipes. Thank you for posting.
Fantastic!! You’re very welcome, Judy. 🙂 XO
I recently made this and yes, it is decadent. The only thing I would do differently is cut up the chicken into finer pieces.
So glad you liked it! Thanks so much for your 5-star review, Mara. 🙂
Where directions on when & where you add spinach??
Step 4. It’s part of the cheese mixture. There are also step-by-step process photos in the post if that helps. Enjoy the lasagna, Karen! 🙂
Made this tonight- amazing!
Added a bunch of thinly sliced broccoli (sautéed it for a bit before adding to cheese mixture to ensure it wasn’t hard nor too mushy in the end) in addition to the spinach. It turned out great! Next addition will be artichokes!
Love all your recipes, you’re my go-to place for finding recipes.
I’m so happy you loved it!! Thanks for your kind comment, Lauren. So glad you’re enjoying the recipes. 🙂
Trying this tonight! Confused about the 2 cups of mozzarella though…..it’s listed in the cheese mixture section and the directions call for adding all the other cheese mixture ingredients. The last ingredient on the top of the completed and layered dish is “the 2 cups of mozzarella.” Are we using a total of 4 cups? Thanks!
Hi Michael! That’s correct – there’s 4 cups mozzarella in total. 2 cups for the cheese mixture and then 2 cups for topping the lasagna off. I am going to update the recipe card to make it a bit more clear – perhaps listing the chicken, mozzarella, and lasagna noodles by themselves at the top isn’t as clear as it could be, so I added a “for assembling the lasagna” heading to it. There’s also some process photos in the blog post that may be helpful for assembly. Hope you enjoy the recipe – let me know how it goes. 🙂
Do you think no boil noodles will work? I use them exclusively for my lasagna.
Hi Angie! I’m a bit worried the lasagna would end up dry if you used them in this case. You’re welcome to try, but I have not tested. Let me know if you do try!
Did you end up trying the no boil noodles? Did they work?
I don’t recommend using those… there likely isn’t enough liquid.