Welcome to My Cozy Kitchen: Let’s Make Magic Happen!

Hey there, friend! Anna here, apron tied tight and wooden spoon in hand. Is there anything more heartwarming than sliding a bubbling lasagna into the oven? That golden cheese, the heavenly aroma promising comfort… it’s pure kitchen alchemy! Today, we’re ditching the red sauce (don’t worry, it’ll forgive us) for something luxuriously creamy and packed with goodness: my White Chicken Spinach Lasagna. Picture this: tender noodles hugging layers of juicy shredded chicken, vibrant baby spinach, and not one, not two, but THREE dreamy cheeses, all swaddled in a velvety white sauce. It’s elegant enough for a dinner party, cozy enough for a Tuesday night, and freezes like a dream for future-you (trust me, future-you will send back grateful vibes). Whether you’re a lasagna newbie or a sheet-pan veteran, I promise this recipe is all about joy, not juggling. So, crank up your favorite tunes, grab that favorite mixing bowl, and let’s turn ordinary ingredients into something downright magical together. Ready? Let’s get cheesy!

The Lasagna That Saved Thanksgiving (Well, Almost!)

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White Chicken Spinach Lasagna

Creamy layers of ricotta, mozzarella, tender chicken, and baby spinach come together in this white-sauce lasagna that’s as luxurious as it is comforting. Perfect for feeding a crowd or freezing for later—this one’s a family favorite in the making.

  • Author: annareynolds
  • Prep Time: 30 min
  • Cook Time: 45 min
  • Total Time: 1 hr 15 min

Ingredients

Scale

24 dry lasagna noodles

2 tablespoons olive oil

2 teaspoons salt (for boiling pasta)

White Sauce & Filling:

4 tablespoons olive oil

2 cups onion, finely chopped

2 tablespoons garlic, minced

2 cups chicken broth (or 2 tbsp bouillon powder + 2 cups water)

4 tablespoons all-purpose flour (or cornstarch)

4 cups heavy cream

4 cups baby spinach (4 oz)

4 cups ricotta cheese (32 oz)

4 cups mozzarella cheese, shredded and divided

½ cup Parmesan cheese, grated

2 eggs, beaten

½ cup fresh parsley, chopped

2 lbs shredded chicken (6 cups), cooked

Instructions

Preheat oven to 375°F (190°C). Cook lasagna noodles in salted water until al dente. Drain and set aside.

In a large pan, heat olive oil. Sauté onion and garlic until fragrant and translucent.

Stir in flour and cook 1 minute. Gradually whisk in chicken broth and heavy cream. Simmer until thickened.

Add spinach and cook until wilted. Remove from heat.

In a large bowl, mix ricotta, half the mozzarella, Parmesan, eggs, parsley, and shredded chicken.

Spread a thin layer of sauce in a 9×13-inch baking dish. Layer noodles, chicken mixture, sauce, and repeat until full.

Top with remaining mozzarella. Cover with foil and bake for 30 minutes. Remove foil and bake another 10–15 minutes until golden.

Let rest 10 minutes before slicing. Garnish with parsley if desired.

Notes

Dietary Info: Rich, creamy, and comforting; contains dairy and gluten

Nutrition

  • Calories: 540 per serving
  • Protein: 32g

Did you make this recipe?

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Okay, picture it: My tiny apartment kitchen, circa 2010. Thanksgiving. My very first time hosting. The turkey? Dry as sawdust (we don’t talk about it). The gravy? Lumpy. My confidence? Crumbling faster than a poorly made pie crust. Panic mode: ON. Then I remembered the trusty pan of White Chicken Spinach Lasagna I’d stashed in the freezer “just in case.” As I slid it into the oven amidst the chaos, I prayed. Friends, when I pulled it out – bubbling, golden, smelling like a creamy dream – the entire mood shifted. Laughter replaced tension. That humble lasagna wasn’t just dinner; it was a savior, a warm, cheesy hug that turned a near-disaster into a story we *still* laugh about. It became my signature “rescue dish,” proving that sometimes, the most comforting magic happens in a 9×13 pan. It’s why I believe in freezer meals and why this lasagna holds a special, saucy place in my heart!

Gathering Your Kitchen Crew: The Ingredients

Here’s your dream team! Don’t stress about exact precision – cooking is about feeling, not just measuring. (Serves 12-16 generously!)

  • 24 dry lasagna noodles: The foundation! No need for fancy “oven-ready” – the classic boil kind gives the best texture. Chef Insight: Salt that pasta water like the sea! It seasons the noodles from within.
  • 2 tbsp olive oil + 2 tsp salt (for boiling): Oil prevents sticky noodles; salt = flavor!
  • 4 tbsp olive oil: For sautéing our flavor base. Extra virgin adds lovely fruitiness.
  • 2 cups onion, finely chopped: Sweetness and depth. Yellow or white work great.
  • 2 tbsp garlic, minced: Fresh is best for punch! Jarred works in a pinch (use 1.5 tbsp).
  • 2 cups chicken broth (or 2 tbsp bouillon + 2 cups water): Savory backbone of the sauce. Sub Tip: Vegetable broth works for a hint of different flavor.
  • 4 tbsp all-purpose flour (or cornstarch): Our thickener! Gluten-Free Hack: Swap cornstarch 1:1 – whisk it with a splash of cold broth first to avoid lumps.
  • 4 cups heavy cream: Luxurious richness central! Lighter Option: Use half whole milk/half cream, but sauce will be thinner.
  • 4 cups (4 oz) baby spinach: Fresh pops of green and nutrients. Time Saver: Pre-washed bags are your friend!
  • 4 cups (32 oz) ricotta cheese: Creamy layer superstar! Whole milk ricotta is dreamiest. Sub Tip: Cottage cheese (blended smooth) works in a bind.
  • 4 cups mozzarella, shredded (divided): Melty goodness! Chef Secret: Shred it yourself! Pre-shredded has anti-caking agents that hinder meltiness. Reserve half for the top.
  • ½ cup Parmesan, grated: Salty, umami kick. Freshly grated tastes infinitely better!
  • 2 eggs, beaten: The binder! Helps the ricotta layer stay firm when sliced.
  • ½ cup fresh parsley, chopped: Bright, fresh flavor and color. Dried works (use 2 tbsp) but fresh is ideal.
  • 2 lbs (6 cups) shredded chicken, cooked: Rotisserie chicken is my weeknight hero! DIY: Poach 2.5 lbs boneless chicken breasts/thighs in broth until cooked through (about 15-20 mins).

Let’s Build Some Delicious Layers: Step-by-Step

Okay, team! Let’s create this masterpiece. It’s like edible architecture – fun and oh-so-rewarding. Read through once before starting!

  1. Preheat & Prep: Fire up your oven to 375°F (190°C). Bring a large pot of water to a rolling boil. Add the 2 tsp salt and 2 tbsp olive oil. Cook the lasagna noodles according to package directions for al dente (they’ll soften more while baking!). Chef Hack: Stir occasionally to prevent sticking. Drain carefully, then lay them flat on parchment or foil (not touching!) so they don’t glue together. Set aside.
  2. Sizzle the Aromatics: In your largest skillet or Dutch oven, heat 4 tbsp olive oil over medium heat. Add the chopped onions. Sauté for 5-7 minutes until they turn soft and translucent – no browning needed! Add the minced garlic and stir constantly for just 1 minute until incredibly fragrant. Watch Closely: Garlic burns fast! This step builds the flavor foundation.
  3. Create the Velvet Sauce: Sprinkle the flour (or cornstarch slurry*) over the onion-garlic mix. Whisk constantly for 1 full minute to cook out the raw flour taste. Now, slowly drizzle in the chicken broth while whisking vigorously – this prevents lumps! Once smooth, gradually whisk in the heavy cream. Bring the mixture to a gentle simmer (small bubbles around the edge). Keep whisking often as it thickens beautifully, about 5-7 minutes. It should coat the back of a spoon. *Cornstarch Hack: Mix cornstarch with ¼ cup cold broth before adding.
  4. Wilt in the Greens: Turn off the heat. Dump in all the fresh baby spinach. Gently stir it into the hot sauce – it will wilt down dramatically within a minute or two. Marvel at the vibrant green! Set this luscious sauce aside.
  5. Mix the Hearty Filling: In a giant bowl, combine the ricotta, 2 cups of the shredded mozzarella (reserve the other 2 cups!), grated Parmesan, beaten eggs, chopped parsley, and all that lovely shredded chicken. Season generously with salt and pepper (about 1 tsp salt, ½ tsp pepper is a good start). Mix gently but thoroughly with a large spoon or spatula. Chef Tip: Taste it! Adjust seasoning now – it should be flavorful.
  6. Layer Up the Love: Grab your trusty 9×13 inch baking dish. Spread a very thin layer (about ½ cup) of the spinach white sauce over the bottom. This prevents sticking. Place 4-5 lasagna noodles slightly overlapping to cover the bottom. Spread half of the ricotta-chicken mixture evenly over the noodles. Ladle about 1.5 cups of sauce evenly over the chicken layer. Repeat: Noodles, remaining chicken mixture, another 1.5 cups sauce. Top with a final layer of noodles. Pour and spread the remaining sauce evenly over the top layer of noodles. Pro Tip: Wiggle the dish gently after layering to settle everything.
  7. Bake to Golden Perfection: Sprinkle the reserved 2 cups of mozzarella evenly over the top. Cover tightly with aluminum foil (tenting it slightly so cheese doesn’t stick). Bake covered for 30 minutes. Then, carefully remove the foil (hello, steam!). Bake uncovered for another 10-15 minutes until the top is gloriously golden brown and bubbly. Watchful Eye: If your oven runs hot, check at 10 mins uncovered to prevent over-browning.
  8. The Crucial Rest: THIS IS KEY! Remove the lasagna from the oven and let it rest, undisturbed, for at least 10 minutes before slicing. Why? This allows the layers to set, ensuring you get clean, beautiful slices instead of a saucy landslide. Sprinkle with extra fresh parsley for a pop of color if you like. Breathe in that amazing aroma… you did it!

Serving Up the Comfort

Slice generous squares using a sharp knife dipped in hot water (clean cuts!). Plate it up – that creamy white sauce and golden cheese are gorgeous on their own. For a perfect cozy meal, pair it with a simple green salad dressed in lemony vinaigrette (cuts the richness) and maybe some warm, crusty garlic bread for dipping into any stray sauce. It’s a complete, crowd-pleasing feast that looks like you fussed way more than you did! Perfect for potlucks, Sunday dinners, or anytime you need a hug on a plate.

Make It Your Own: Delicious Twists

Love playing with flavors? Try these easy swaps!

  1. Mushroom & Leek Love: Swap chicken for 2 lbs sautéed cremini mushrooms and 1 cup thinly sliced leeks (white/light green parts). Earthy and divine!
  2. Sun-Dried Tomato & Artichoke Fling: Stir ½ cup chopped oil-packed sun-dried tomatoes and 1 cup chopped marinated artichoke hearts into the ricotta filling. Mediterranean vibes!
  3. Lighter Touch: Use half heavy cream/half whole milk in the sauce. Swap whole milk ricotta for part-skim and use part-skim mozzarella. Still creamy, slightly lighter.
  4. Gluten-Free Bliss: Use certified GF lasagna noodles and swap the flour for cornstarch (see Step 3 hack). Ensure broth is GF.
  5. Herb Garden Delight: Add 1 tbsp fresh chopped basil or thyme to the ricotta filling along with the parsley.

Anna’s Kitchen Notes & Nudges

This lasagna has evolved from my early “soggy noodle phase” (we’ve all been there!) into the reliable beauty it is today. The key lessons? Al dente noodles are non-negotiable, and letting it rest isn’t a suggestion – it’s lasagna law! Funny story: I once tried adding broccoli florets… let’s just say the texture rebellion was real. Stick with spinach, friends. This recipe also holds a special place because it’s my ultimate freezer meal. Assemble it completely (unbaked), wrap it tightly in foil + plastic, and freeze for up to 3 months. Bake straight from frozen (add 20-30 mins covered bake time). It’s saved me on countless busy nights and new-baby days. Remember, cooking is your playground – if you want to add a pinch of nutmeg to the sauce or use rotisserie turkey, go for it! Make it yours.

Final Thoughts

There’s something so magical about a dish that feeds your belly and your spirit—and this White Chicken Spinach Lasagna does exactly that. It’s creamy, hearty, and quietly luxurious, like a hug in casserole form. Whether it’s rescuing your holiday, anchoring a family Sunday, or stashing comfort for future-you in the freezer, this lasagna always shows up with big energy and even bigger flavor. And the best part? You made it—layer by cheesy, love-filled layer. So light a candle, pour yourself something cozy, and savor every bite knowing you just created something special. From my oven to yours: well done, friend.

 

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