35-Minute White Lasagna Soup: Cheesy Comfort You Crave

By chef sofia on September 12, 2025

White Lasagna Soup

Picture this: it’s a chilly evening, and you’re craving something warm, creamy, and packed with flavor—something that hugs you from the inside out. That’s exactly what my white lasagna soup does. I stumbled onto this recipe one winter when I wanted all the coziness of lasagna without the fuss of layering noodles. The result? A velvety, cheesy bowl of comfort that’s become my go-to for busy weeknights and lazy weekends alike.

What makes this soup special is how it captures the soul of lasagna—rich Italian sausage, melty mozzarella, and creamy ricotta—but lets you enjoy it with a spoon. The white beans add heartiness, while the spinach sneaks in some green goodness (shh, no one will notice). And that Parmesan on top? It’s the salty, nutty finish that makes every bite irresistible. Trust me, once you try this white lasagna soup, you’ll understand why it’s the star of my kitchen—and probably yours too.

White Lasagna Soup - detail 1

Why You’ll Love This White Lasagna Soup

This isn’t just any soup—it’s a hug in a bowl that’ll make you wonder why you ever bothered with traditional lasagna. Here’s why it’s about to become your new favorite:

  • Creamy dreaminess: That ricotta-mozzarella-Parmesan trio melts into the broth like a cozy blanket, making every spoonful luxuriously smooth.
  • Weeknight magic: Ready in 35 minutes flat (yes, really!)—faster than preheating your oven for regular lasagna.
  • Flavor bombs: Italian sausage and garlic do a happy dance with white beans, while spinach sneaks in nutrients without stealing the spotlight.
  • Leftover gold: Tastes even better the next day—if you can resist eating it all in one sitting!

Seriously, this soup checks all the boxes: comforting, quick, and packed with all the cheesy goodness you crave.

Ingredients for White Lasagna Soup

Here’s everything you’ll need to make this dreamy soup—most of it’s probably already in your fridge or pantry! The beauty of this recipe? It’s flexible. Don’t like spicy sausage? Swap in mild. Out of fresh spinach? Frozen works just fine. Here’s the lineup:

  • 1 lb Italian sausage (casings removed—or use ground turkey for a lighter twist)
  • 1 onion, chopped (yellow or white, whatever’s hanging out in your basket)
  • 3 cloves garlic, minced (or 1 tsp garlic powder in a pinch)
  • 6 cups chicken broth (homemade if you’re fancy, boxed if you’re smart)
  • 1 (15 oz) can white beans, drained and rinsed (cannellini or great northern—they’re practically twins)
  • 1 cup heavy cream (or half-and-half if you want to lighten it up)
  • 2 cups spinach, chopped (baby kale works too—no one’s judging)
  • 1 1/2 cups ricotta cheese (full-fat for maximum creaminess, but part-skim won’t disappoint)
  • 1 cup mozzarella cheese, shredded (pre-shredded? Fine. Freshly grated? Even better.)
  • 1/2 cup Parmesan cheese, grated (the real stuff, not the shaky-can kind)
  • 8 oz lasagna noodles, broken into pieces (or sub any short pasta—just adjust cooking time)
  • Salt and pepper to taste (because bland soup is a crime)
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See? Nothing weird here—just simple, comforting ingredients that come together like magic.

How to Make White Lasagna Soup

Alright, let’s get cooking! This soup comes together in a flash—just follow these simple steps and you’ll have a steaming bowl of comfort in no time. I’ll walk you through each part so you know exactly what to expect (and when to start sneaking spoonfuls for “taste testing”).

Cooking the Sausage and Aromatics

First, grab your favorite big pot—I use my trusty Dutch oven—and crank the heat to medium. Toss in the Italian sausage (casings removed if you bought links) and let it get nice and brown, breaking it up with your wooden spoon as it cooks. This takes about 5 minutes—you want those little crumbles golden with crispy edges.

Now, here’s the flavor foundation: add your chopped onion right into that sausage goodness (no need to drain unless there’s a crazy amount of grease—a little fat means big flavor). Let them soften together for 2 minutes, then throw in the minced garlic. Oh, that smell! When the garlic gets fragrant (about 30 seconds), you’re golden. Don’t let it brown though—burnt garlic is sadness in soup form.

Simmering the Soup Base

Time to build that creamy broth! Pour in the chicken broth—it’ll sizzle and steam at first, which is exactly what you want. Scrape up any browned bits from the bottom (that’s free flavor right there). Add the drained white beans and give everything a good stir.

Bring it to a gentle boil, then reduce the heat so it’s just bubbling lazily—that’s your simmer. Now pour in the heavy cream slowly while stirring. Watch how the broth transforms from thin to luxuriously creamy! Let this happy mixture simmer uncovered for about 5 minutes to let the flavors get to know each other.

Adding Cheeses and Noodles

Here comes the magic: drop in the chopped spinach first—it’ll wilt almost instantly. Then add the ricotta in spoonfuls, stirring gently as it melts into silky ribbons. Sprinkle in the mozzarella and Parmesan next, stirring until you’ve got the cheesiest, most glorious broth imaginable.

Finally, the noodles! Break lasagna sheets into rough pieces (they’ll look like little edible puzzle pieces) and stir them in. Cook for about 10 minutes, stirring occasionally—you want them al dente, not mushy. Test a piece at 8 minutes just to be safe. When the noodles are perfect, return the sausage to the pot for one last 5-minute simmer party. Taste and add salt and pepper as needed—I always go heavy on the black pepper here.

And there you have it—spoon it into bowls immediately (don’t wait, the cheese is calling!) with extra Parmesan on top. The noodles will keep absorbing liquid, so if it thickens too much while serving, just splash in a little extra broth.

White Lasagna Soup - detail 2

Tips for the Best White Lasagna Soup

Listen, I’ve made this soup more times than I can count—here are my hard-won secrets for white lasagna soup perfection:

  • Cheese melt magic: Take the ricotta out of the fridge 30 minutes early—room temp cheese blends into the broth like a dream instead of clumping.
  • Noodle know-how: Undercook the pasta slightly if you plan on leftovers (those noodles keep soaking up broth like little sponges!).
  • Thickness tweak: Too thick? Add broth. Too thin? Let it simmer uncovered for 5 extra minutes—the cream will work its magic.
  • Seasoning secret: Wait until the end to salt—Parmesan and sausage are already salty, and you can always add more!
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Oh, and always—always!—save extra Parmesan for sprinkling. That’s not a tip, that’s a life rule.

Variations of White Lasagna Soup

One of my favorite things about this soup? How easily it adapts to whatever’s in your fridge or dietary needs! Here are some delicious twists I’ve tried (and loved):

  • Chicken swap: Use shredded rotisserie chicken instead of sausage for a lighter version—just add a pinch of fennel seeds to keep that Italian flavor.
  • Greens galore: Kale, Swiss chard, or even frozen peas work beautifully if spinach isn’t your thing (or if your kid picks it out—we’ve all been there).
  • Gluten-free: Swap regular noodles for gluten-free lasagna sheets or small shells—just check cooking times since GF pasta can be sneaky.
  • Vegetarian vibe: Skip the meat and toss in mushrooms for umami goodness, or add cannellini beans for extra protein.

The best part? No matter how you tweak it, that creamy, cheesy magic always shines through.

Serving Suggestions for White Lasagna Soup

Oh, let’s talk about the perfect ways to serve this glorious soup! First rule: always, always have extra Parmesan at the table—I keep a little bowl of freshly grated Parm for that final snowy dusting. A hunk of crusty garlic bread is practically mandatory for dipping (those crispy edges soaked in creamy broth? Heaven!). If you’re feeling fancy, a simple arugula salad with lemon dressing cuts through the richness beautifully. And don’t forget the soup always tastes better with big spoons and even bigger napkins—cheese pulls are inevitable, and that’s half the fun!

Storing and Reheating White Lasagna Soup

Okay, let’s talk leftovers—because yes, this soup reheats like a dream! Store cooled soup in airtight containers in the fridge for up to 3 days. The noodles will soak up some broth, so when reheating, splash in a little extra chicken broth or water to loosen it up. Gently warm it on the stove over medium-low heat—microwaving can make the noodles mushy if you’re not careful. Freezer tip? Skip the noodles if you plan to freeze it—just cook fresh pasta when you reheat that creamy, sausage-studded broth later!

White Lasagna Soup Nutritional Information

Here’s the scoop on what’s in each comforting bowl (based on 6 servings): about 480 calories, 28g fat (14g saturated), 24g protein, and 32g carbs (with 5g fiber from those sneaky-good white beans). Keep in mind—these numbers dance a bit if you tweak ingredients (like using turkey sausage or half-and-half). But let’s be real: when it’s this delicious, who’s counting?

Frequently Asked Questions About White Lasagna Soup

I get asked about this soup all the time—here are the questions that pop up most often (along with my tried-and-true answers):

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Can I freeze white lasagna soup?

You can, but here’s the deal—the noodles turn mushy when thawed. My trick? Freeze just the broth (sausage, beans, and all) without noodles. When you’re ready to eat, reheat the frozen soup base and cook fresh pasta right in it. The texture stays perfect every time!

Can I use cottage cheese instead of ricotta?

Absolutely! Blend cottage cheese until smooth first—it mimics ricotta’s creaminess beautifully. My grandma actually preferred it this way (“More protein!” she’d say). Just avoid large-curd varieties unless you want surprise cheese lumps.

How do I make it vegetarian?

Easy-peasy! Skip the sausage and add sautéed mushrooms or extra white beans for heartiness. Boost flavor with a teaspoon of Italian seasoning and a Parmesan rind simmered in the broth (fish it out before serving). Even my meat-loving husband approves of this version!

Why did my cheese clump?

Likely because the soup was boiling when you added it. Keep the heat low when stirring in cheeses—they melt best around 180°F. If clumps happen, don’t panic! Just whisk vigorously or blend briefly with an immersion blender.

Share Your White Lasagna Soup Experience

I’d love to hear how your white lasagna soup turns out—did you stick to the recipe or put your own spin on it? Drop a comment below with your cheesy creations (or any genius tweaks you discovered). And if this soup becomes your new comfort food obsession like it did mine, give it a star rating—nothing makes me happier than knowing this recipe found its way into your kitchen!

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White Lasagna Soup

35-Minute White Lasagna Soup


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  • Author: chefsofia
  • Total Time: 35 minutes
  • Yield: 6 servings
  • Diet: Low Lactose

Description

A creamy and comforting white lasagna soup with Italian sausage, white beans, and spinach, topped with ricotta, mozzarella, and Parmesan cheeses.


Ingredients

  • 1 lb Italian sausage
  • 1 onion, chopped
  • 3 cloves garlic, minced
  • 6 cups chicken broth
  • 1 (15 oz) can white beans, drained and rinsed
  • 1 cup heavy cream
  • 2 cups spinach, chopped
  • 1 1/2 cups ricotta cheese
  • 1 cup mozzarella cheese, shredded
  • 1/2 cup Parmesan cheese, grated
  • 8 oz lasagna noodles, broken into pieces
  • Salt and pepper to taste


Instructions

  1. In a large pot, cook the sausage over medium heat until browned. Remove and set aside.
  2. Sauté onion and garlic in the same pot for 3 minutes.
  3. Add chicken broth and white beans. Bring to a boil, then simmer.
  4. Stir in heavy cream, spinach, ricotta, mozzarella, and Parmesan. Simmer for 5 minutes.
  5. Add broken lasagna noodles and cook until tender, about 10 minutes.
  6. Return sausage to the pot and cook for 5 more minutes. Season with salt and pepper.
  7. Serve hot with extra Parmesan cheese.

Notes

  • For a lighter version, use half-and-half instead of heavy cream.
  • Store leftovers in the fridge for up to 3 days.
  • Add more broth if the soup thickens too much when reheating.
  • Prep Time: 10 minutes
  • Cook Time: 25 minutes
  • Category: Soup
  • Method: Stovetop
  • Cuisine: Italian

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