Oh my goodness, if you’re looking for the ultimate comfort food that just screams “cozy night in,” then this Chicken Alfredo Lasagna Creamy Cheesy Bake is IT. Seriously, it’s the recipe I whip up when I need something truly decadent for family dinner, the kind that makes everyone at the table go silent with delight. I first made this when my picky eaters were being extra difficult, and let me tell you, the way my son devoured it was pure magic. This isn’t just lasagna; it’s a dreamy, creamy, cheesy hug in a baking dish that always gets rave reviews.
Why You’ll Love This Chicken Alfredo Lasagna Creamy Cheesy Bake
You’ll absolutely adore this Chicken Alfredo Lasagna Creamy Cheesy Bake because:
- It’s unbelievably creamy and cheesy – seriously, pure comfort in every bite!
- Dinner prep is a breeze, mostly hands-off assembly while the sauce simmers.
- It’s a total crowd-pleaser, perfect for family dinners or impressing guests.
- The layers of tender pasta, juicy chicken, and rich sauce look just gorgeous!

Ingredients for Your Chicken Alfredo Lasagna Creamy Cheesy Bake
Okay, let’s talk ingredients for this slice of heaven! I always go for good quality Parmesan when I can, it really makes a difference in the sauce. And please, make sure that spinach is squeezed bone dry – nobody wants a watery lasagna, trust me! If you’re ever looking for a lighter sauce option, I’ve experimented with using cottage cheese in Alfredo sauce, which is pretty neat!
- For the Alfredo sauce:
- 1/4 cup butter
- 1/4 cup all purpose flour
- 5 cloves garlic, minced
- 1 tablespoon Italian seasoning
- 1 teaspoon onion powder
- 4 cups heavy cream
- 1.5 cups Parmesan cheese, grated (plus extra for topping!)
- Salt and black pepper to taste
- For the lasagna:
- 12 lasagna noodles
- 3 cups cooked chicken, chopped (rotisserie chicken is my secret weapon here!)
- 15 oz ricotta cheese
- 10 oz frozen chopped spinach, thawed and drained well
- 4 cups mozzarella cheese, shredded (divided)
Step-by-Step Instructions for a Perfect Chicken Alfredo Lasagna Creamy Cheesy Bake
Okay, let’s get this creamy dream assembled! It’s easier than it looks, and trust me, the payoff is SO worth it.
Step 1: First things first, get that oven preheated to 350°F (that’s 175°C for my international friends!) and give your 9×13 inch baking dish a light grease. This stops any sticky situations later.
Step 2: Next, get those lasagna noodles cooked. Boil ’em up in some nice salty water until they’re *al dente* – you know, tender but still with a little bite. Drain them carefully and lay them flat on parchment paper or foil so they don’t stick together like glue. This is super important!
Step 3: Now for the star of the show, the Alfredo sauce! Grab a saucepan and melt the butter over medium heat. Whisk in the flour and cook it for about 2 minutes, just until it gets a little golden. We’re making a roux, folks!
Step 4: Toss in your minced garlic and let it get fragrant for about a minute – don’t let it burn! Then, stir in the Italian seasoning and onion powder. Smells amazing already, right?
Step 5: Slowly, and I mean *slowly*, pour in the heavy cream while whisking constantly. Keep whisking, even when it looks a bit lumpy at first. Bring it to a gentle simmer and let it cook for about 4 to 5 minutes. You’ll see it start to thicken up nicely. It should coat the back of a spoon!
Step 6: Take the pan off the heat and stir in that beautiful grated Parmesan cheese until it’s all melted and smooth. Give it a taste and season with salt and pepper. Ah, perfection!
Step 7: In a separate bowl, mix together your ricotta cheese with that well-drained spinach. A little salt and pepper here too will wake up the flavors. Make sure that spinach is REALLY dry, or your ricotta layer might get a bit watery. Nobody wants that!
Step 8: Alright, time to build this beauty! Spread a thin layer of your glorious Alfredo sauce on the bottom of your prepared baking dish. This prevents the first noodle layer from sticking. Then, lay down a layer of noodles, followed by a good amount of that chopped cooked chicken. Dollop on some of the ricotta-spinach mixture, sprinkle with some mozzarella cheese, and then spoon over more Alfredo sauce. Phew! Halfway there!
Step 9: Just repeat those layers two more times: noodles, chicken, ricotta mixture, mozzarella, sauce. Finish by topping the whole thing with the rest of your sauce and a generous blanket of mozzarella cheese. Make sure every nook and cranny is covered!

Step 10: Cover the dish tightly with foil. This keeps everything nice and steamy while it bakes. Pop it into your preheated oven and bake for 30 minutes. After that, carefully remove the foil and bake for another 15 to 20 minutes, or until it’s bubbly, golden brown, and looks absolutely irresistible.
Step 11: This is the HARDEST part: letting it rest! Take it out of the oven and let it sit for at least 10 to 15 minutes before you even think about slicing into it. This lets everything settle and firm up, making for cleaner, prettier slices. It’s like a lasagna soup alternative in texture if you cut too soon! Trust me, this resting step makes a huge difference compared to diving right in, just like with cottage cheese lasagna bakes.
What to Serve with Your Chicken Alfredo Lasagna Creamy Cheesy Bake
This rich lasagna is divine on its own, but a couple of simple sides really make the meal sing.
Simple Green Salad: A crisp, fresh salad with a light vinaigrette cuts through the creaminess of the lasagna beautifully. It adds a much-needed bit of brightness!
Garlic Bread: Is there anything better than dipping crusty garlic bread into a creamy sauce? I think not! It’s a classic for a reason.
Steamed Asparagus or Broccoli: A simple steamed veggie is perfect for balancing out this decadent dish. Plus, it’s a great way to sneak in some greens. You could even try a hearty soup like this Mediterranean White Bean Chicken Soup for something a little more substantial!
Storing and Reheating Your Creamy Cheesy Chicken Alfredo Lasagna Bake
Got leftovers? Lucky you! This creamy cheesy chicken alfredo lasagna is even better the next day. Store any portions you haven’t devoured in an airtight container in the fridge for up to 4 days. Trust me, it holds up beautifully!
When it’s time for round two, reheating is a breeze. For individual servings, pop it in the microwave for about 90 seconds to 2 minutes, stirring halfway through. If you’re reheating a larger portion, cover it with foil and pop it back into a 350°F oven for about 15-20 minutes, or until it’s heated through and bubbly again. This way, you keep all that gooey, cheesy goodness intact!
Frequently Asked Questions About Chicken Alfredo Lasagna
Got a burning question about this creamy, cheesy masterpiece? I’ve got you!
Can I use different types of pasta?
Absolutely! While traditional lasagna noodles are my go-to, you can definitely use no-boil noodles for a quicker assembly. Just make sure you add a little extra sauce to keep them hydrated. If you’re feeling adventurous, I’ve even seen people use fun shapes like protein pasta in layered dishes – experiment away!
Can I make this ahead of time?
Yes, you sure can! Assemble the whole lasagna (but don’t bake it yet) and cover it tightly with plastic wrap, then foil. Pop it in the fridge for up to 24 hours. When you’re ready to bake, let it sit out for about 30 minutes to take the chill off, then follow the baking instructions, keeping it covered for longer if needed.
How can I make it a little lighter?
If you’re looking to lighten things up a bit, you can try using a combination of heavy cream and milk (or half-and-half) for the sauce, though it won’t be quite as rich. Swapping some of the mozzarella for a whole-wheat ricotta or using reduced-fat cheeses can also help trim a few calories without sacrificing too much flavor.
Before You Go
Seriously, you HAVE to try this Chicken Alfredo Lasagna Creamy Cheesy Bake! It’s pure magic in a pan. Let me know in the comments if you make it, I’d just love to hear how your family loved it! You can also find more of my kitchen adventures here, or share your beautiful results on Pinterest!

Chicken Alfredo Lasagna Creamy Cheesy Bake
Ingredients
Equipment
Method
- Preheat oven to 350°F and lightly grease a 9 by 13 inch baking dish.
- Cook lasagna noodles in salted boiling water until al dente, then drain and lay flat.
- In a saucepan over medium heat, melt butter and whisk in flour. Cook for 2 minutes until lightly golden.
- Add garlic and cook for 1 minute, then stir in Italian seasoning and onion powder.
- Slowly pour in heavy cream while whisking and bring to a gentle simmer. Cook for 4 to 5 minutes until slightly thickened.
- Stir in Parmesan cheese until melted and smooth. Season with salt and black pepper. Remove from heat.
- In a bowl, mix ricotta cheese with well drained spinach, salt, and black pepper.
- Spread a thin layer of Alfredo sauce on the bottom of the baking dish. Add a layer of noodles, followed by chicken, ricotta mixture, mozzarella, and more sauce.
- Repeat layers two more times, finishing with sauce and mozzarella on top.
- Cover with foil and bake for 30 minutes. Remove foil and bake another 15 to 20 minutes until bubbly and golden.
- Let rest for 10 to 15 minutes before slicing and serving.




