Crock Pot White Lasagna Soup: 4-Hour Creamy Comfort

Photo of author
Author: Emily Frost
Published:
Updated:

Picture this: it’s a chilly afternoon, the kids are bouncing off the walls, and the last thing you want to do is stand over a stove. That’s when my trusty crock pot swoops in to save the day! This White Lasagna Soup has become my go-to comfort food on busy weeknights – all the creamy, cheesy goodness of lasagna without the layering fuss. I’ve been tweaking this recipe for years (ever since my oldest declared “regular” red sauce “too boring”), and let me tell you, the way the Italian sausage, three cheeses, and tender noodles come together? Absolute magic. Just dump, stir, and let your slow cooker do the heavy lifting while you tackle that mountain of laundry (or sneak in some Netflix time – no judgment here!).

Crock Pot White Lasagna Soup - detail 1
Table of Contents

Why You’ll Love This Crock Pot White Lasagna Soup

Listen, I know we’re all looking for that perfect balance between “actually delicious” and “doesn’t require a PhD in cooking” – and honey, this soup delivers. Here’s why it’s become my family’s favorite lazy day meal:

  • Set-it-and-forget-it magic: Brown one skillet of ingredients, dump everything else in the crock pot, and walk away. Four hours later? Creamy, dreamy lasagna in bowl form.
  • That lick-the-bowl texture: The combo of cream cheese, heavy cream, and melty mozzarella creates this velvety base that coats every noodle. (My kids call it “hug soup” – no joke!)
  • Picky eater approved: The spinach practically disappears into the broth, and you can break those lasagna noodles into whatever size your crew prefers.
  • Tastes like you fussed: That Italian sausage and Parmesan combo gives it such rich flavor, nobody will guess you spent more time choosing a Netflix show than prepping dinner.

Trust me – this is the kind of comfort food that’ll have everyone asking for seconds before the bowls even hit the table.

Ingredients for Crock Pot White Lasagna Soup

Okay, let’s talk ingredients – and I promise, nothing fancy here! This is my “weeknight warrior” shopping list that comes together so easily. Just make sure everything’s prepped before you start (trust me, it saves so much time later):

  • 1 lb Italian sausage (casings removed if they’re the kind that comes in links – I just squeeze it right out!)
  • 1 medium onion, diced small (about 1 cup – no need to cry over perfect pieces here)
  • 3 cloves garlic, minced (or 1 heaping teaspoon from the jar when I’m really lazy)
  • 4 cups chicken broth (I use low-sodium so I can control the salt)
  • 1 (14 oz) can diced tomatoes, undrained (those juices add great flavor)
  • 1 (8 oz) package cream cheese, cubed (softened for easier melting)
  • 1 cup heavy cream (yes, it’s indulgent – but SO worth it)
  • 2 cups shredded mozzarella (the pre-shredded kind works fine here)
  • 1/2 cup grated Parmesan (the real stuff from the refrigerated section, not the shakey cheese)
  • 1 tsp dried basil + 1 tsp dried oregano (my Italian grandma would insist on fresh, but dried works beautifully here)
  • 8 oz lasagna noodles, broken into bite-sized pieces (no need to be neat – I whack them right in the box!)
  • 2 cups fresh spinach (just roughly torn – it wilts down to nothing)

See? Nothing crazy – just good, simple ingredients that transform into something magical in that crock pot!

How to Make Crock Pot White Lasagna Soup

Crock Pot White Lasagna Soup - detail 2

Alright, let’s get to the good stuff – turning those simple ingredients into the creamiest, coziest soup you’ll ever taste! Don’t let the “lasagna” part intimidate you – we’re making this the easy way (because who has time for layering noodles on a Wednesday night?). Here’s exactly how I do it:

Step 1: Brown the Sausage and Aromatics

First things first – grab your favorite skillet (mine’s that trusty cast iron that’s seen better days) and crank it to medium heat. Toss in your Italian sausage, breaking it up with a wooden spoon as it cooks – I like to get mine nice and crumbly, about the size of small meatballs. Once that’s mostly browned (about 5 minutes), add your diced onion and garlic. Now here’s my trick: let everything hang out together for another 2-3 minutes until that garlic smells AMAZING and the onions turn slightly translucent. If there’s more than a tablespoon of grease in the pan, I’ll drain it (but leave a little – that’s flavor town right there!). Then just scrape the whole glorious mixture into your crock pot.

Step 2: Combine Soup Base in Crock Pot

Now for the fun part – time to build that creamy dreamy base! Pour in your chicken broth first (this helps deglaze any tasty bits stuck to the bottom). Then add the entire can of diced tomatoes with their juices – no draining here! Drop in those cream cheese cubes (pro tip: if you forgot to soften it, just microwave for 15 seconds first). Next comes the heavy cream, mozzarella, Parmesan, and all those lovely dried herbs. Here’s where you’ll want to give everything a really good stir – I use a whisk to help break up the cream cheese faster. Pop the lid on and set it to LOW for 4 hours (or HIGH for 2 if you’re in a pinch). Resist the urge to peek – we want all those flavors to get cozy together!

Step 3: Add Noodles and Spinach

When your timer says there’s about 30 minutes left, it’s noodle time! Grab your broken lasagna pieces (they should look like little mosaic tiles) and stir them right into the soup. This is also when I add the spinach – just toss those green leaves on top and gently push them down with a spoon (they’ll wilt in seconds). Here’s the key: set a timer for 30 minutes EXACTLY. Any longer and your noodles might turn to mush (we’re going for al dente, not baby food). Give everything one last vigorous stir before serving – this helps distribute all that melted cheese evenly. And don’t forget the extra Parmesan on top – because as my Nonna always said, “There’s no such thing as too much cheese!”

Tips for the Best Crock Pot White Lasagna Soup

After making this soup more times than I can count (seriously – my kids request it weekly!), I’ve picked up some game-changing tricks to make it foolproof:

  • Broth control is key: Love a thicker soup? Use just 3 cups broth instead of 4. Prefer it soupier? Add an extra half cup when you stir in the noodles.
  • Noodle know-how: No lasagna noodles? Penne or rotini work great – just add them with 45 minutes left to cook. For gluten-free, use brown rice noodles (they’ll need only 20 minutes).
  • Cheese swaps: Out of mozzarella? Fontina or provolone melt beautifully. For a lighter version, swap half the cream cheese for ricotta.
  • Spinach timing: If you’re using frozen spinach (about 1 cup thawed), add it with the noodles so it doesn’t get slimy.
  • Leftover magic: The soup thickens as it sits – just stir in a splash of broth when reheating to bring it back to life.

My biggest tip? Taste before serving and adjust with a pinch more salt or garlic powder if needed – every slow cooker behaves differently!

.

Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Crock Pot White Lasagna Soup

Crock Pot White Lasagna Soup: 4-Hour Creamy Comfort

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

No reviews

A creamy and comforting white lasagna soup made in the crock pot for an easy, family-friendly meal.

  • Total Time: 4 hours 45 minutes
  • Yield: 6 servings 1x

Ingredients

Scale
  • 1 lb Italian sausage
  • 1 onion, diced
  • 3 cloves garlic, minced
  • 4 cups chicken broth
  • 1 (14 oz) can diced tomatoes
  • 1 (8 oz) package cream cheese
  • 1 cup heavy cream
  • 2 cups shredded mozzarella
  • 1/2 cup grated Parmesan
  • 1 tsp dried basil
  • 1 tsp dried oregano
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 8 oz lasagna noodles, broken into pieces
  • 2 cups fresh spinach

Instructions

  1. Brown the sausage, onion, and garlic in a skillet over medium heat.
  2. Transfer the cooked sausage mixture to a crock pot.
  3. Add chicken broth, diced tomatoes, cream cheese, heavy cream, mozzarella, Parmesan, basil, oregano, salt, and pepper to the crock pot.
  4. Stir to combine and cook on low for 4 hours.
  5. Add broken lasagna noodles and spinach, then cook for another 30 minutes.
  6. Stir well before serving and garnish with extra Parmesan if desired.

Notes

  • For a thicker soup, reduce the chicken broth by 1 cup.
  • Substitute Italian sausage with ground turkey for a lighter version.
  • Store leftovers in an airtight container for up to 3 days.
  • Author: Emily Frost
  • Prep Time: 15 minutes
  • Cook Time: 4 hours 30 minutes
  • Category: Soup
  • Method: Slow Cooker
  • Cuisine: Italian-American
  • Diet: Low Lactose

Nutrition

  • Serving Size: 1 bowl
  • Calories: 520
  • Sugar: 6g
  • Sodium: 980mg
  • Fat: 32g
  • Saturated Fat: 16g
  • Unsaturated Fat: 12g
  • Trans Fat: 0g
  • Carbohydrates: 35g
  • Fiber: 3g
  • Protein: 24g
  • Cholesterol: 95mg

Variations for Crock Pot White Lasagna Soup

Listen, I’m all about making recipes work for YOUR family – that’s why I love how flexible this soup is! Here are my favorite easy swaps when I want to mix things up:

  • Meat lovers: Try half sausage, half ground beef for richer flavor or turkey sausage for a lighter touch
  • Veggie boost: Sauté mushrooms with the onions or stir in roasted red peppers when adding the noodles
  • Gluten-free: Use brown rice lasagna noodles (they’ll need just 20 minutes cooking time)
  • Dairy-free: Coconut milk and dairy-free cream cheese work surprisingly well here!

The beauty? No matter how you tweak it, you still get that same cozy, creamy comfort in every spoonful. If you enjoy slow cooker meals, you might also love this easy Crockpot Lasagna Soup.

Serving Suggestions for Crock Pot White Lasagna Soup

Oh honey, let’s talk presentation! This soup practically begs to be served with a crusty loaf of garlic bread for dipping (I cheat with the frozen kind – shhh!). A simple Caesar salad cuts through the richness perfectly. And don’t skimp on the garnishes – extra Parmesan, a sprinkle of red pepper flakes for heat, and maybe some fresh basil if I’m feeling fancy. Pro tip: serve in shallow bowls so every bite gets that perfect noodle-to-broth ratio!

Storage and Reheating

This soup keeps like a dream! Just transfer cooled leftovers to an airtight container – they’ll stay fresh in the fridge for up to 3 days. When reheating, go low and slow on the stovetop (medium-low heat with frequent stirring) to keep that creamy texture perfect. If it thickens too much, just whisk in a splash of broth or milk to bring it back to life. Pro tip: the noodles will soften over time, but that just makes it taste more like classic lasagna!

Nutritional Information

Now, I’m no nutritionist (just a mom trying to sneak veggies into dinner!), but here’s what I can tell you about this cozy soup. The nutritional values are estimates and will vary based on the specific ingredients you use – like whether you go full-fat dairy or lighten things up. A typical serving packs protein from the sausage and cheeses, some veggie goodness from the spinach and tomatoes, and yes, let’s be honest – plenty of creamy indulgence from that dreamy trio of cream cheese, heavy cream, and mozzarella.

It’s comfort food, plain and simple – meant to be enjoyed without overanalyzing every calorie. That said, if you’re watching portions, this soup is surprisingly filling on its own (though good luck stopping at just one bowl!). My philosophy? Everything in moderation, especially when it comes to recipes that make your family actually cheer when dinner hits the table! If you’re looking for other creamy, comforting meals, check out this Chicken Gnocchi Soup Recipe.

Frequently Asked Questions

Over the years, I’ve gotten some great questions about this recipe – here are the ones that pop up most often in my kitchen (and my DMs!):

Can I use no-boil lasagna noodles?
Oh, I’ve tried! Regular no-boil noodles tend to soak up too much liquid and turn gummy. Stick with traditional lasagna sheets broken into pieces – they hold their texture perfectly in the slow cooker. (If you’re desperate, use 25% fewer no-boil noodles and check at 20 minutes.)

How can I make this vegetarian?
Easy peasy! Swap the Italian sausage for plant-based crumbles or diced mushrooms (sauté them first for maximum flavor). Use vegetable broth instead of chicken. The rest of the recipe stays exactly the same – you’ll still get that incredible creamy texture!

My soup turned out too thick – help!
No worries! Just stir in warm broth or milk a tablespoon at a time until it reaches your perfect consistency. (This happens if your crock pot runs hot – next time, reduce initial cook time by 30 minutes.)

Can I freeze leftovers?
Honestly? I don’t recommend it – the dairy tends to separate when thawed. But it keeps beautifully in the fridge for 3 days, and the flavors actually deepen overnight!

Share Your Experience

I’d love to hear how your Crock Pot White Lasagna Soup turned out! Did your kids do the happy dance like mine? Tag me on social with your cheesy masterpiece or leave a comment below – your tips might help another busy mom discover her new favorite meal! You can also follow along for more quick recipes on Facebook

Sharing is caring!

Emily Frost
Emily Frost

Hi, I’m Emily Frost — mom of two, home cook, and the creator of Frosty Recipes! Here you’ll find easy, family-friendly meals from Wendy’s copycat favorites to cozy dinners, sweet desserts, and everything in between.

Weekly Newsletter

Get the latest recipes and my top tips straight into your inbox!



    You Might Also Like...

    38g Protein Cottage Cheese Turkey Meatloaf

    38g Protein Cottage Cheese Turkey Meatloaf

    Hearty Homestyle Chicken Noodle Soup in 40 Minutes

    Hearty Homestyle Chicken Noodle Soup in 40 Minutes

    Hearty Vegan Vegetable Soup Recipe Ready in Just 30 Minutes

    Hearty Vegan Vegetable Soup Recipe Ready in Just 30 Minutes

    Spinach Pizza on Cottage Cheese Crust: A Protein Masterpiece

    Spinach Pizza on Cottage Cheese Crust: A Protein Masterpiece

    Leave a Comment

    Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star