Quick White Lasagna Soup

The wind was howling outside my apartment window, rattling the old storm panes, and all I wanted was something that felt like a warm blanket. I had leftover rotisserie chicken from the night before and a box of lasagna noodles gathering dust in the pantry. Something about breaking those stiff, wavy noodles into pieces felt deeply satisfying—like shattering a rule book I never signed up for anyway.

My sister called halfway through cooking, complaining about her stressful day at work, and I told her to come over immediately. When she walked in, the whole apartment smelled like garlic and bubbling cheese. She took one sip, dropped her bag on the floor, and said this was exactly what she did not know she needed.

Ingredients

• 2 cups cooked chicken, shredded: Rotisserie chicken works beautifully here, or use whatever you have left from a roast. The texture holds up perfectly in the creamy broth.
• 1 tablespoon olive oil: The foundation for building flavor as your onions soften and turn translucent.
• 1 medium onion, diced: Sweet onions work particularly well if you can find them.
• 2 garlic cloves, minced: Fresh garlic makes all the difference—jarred garlic tends to taste a bit medicinal in delicate soups.
• 2 cups baby spinach: Adds fresh color and a subtle earthiness that balances the rich cream.
• 6 cups low-sodium chicken broth: Starting with low-sodium broth lets you control the final seasoning perfectly.
• 1 cup whole milk: Contributes body without making the soup overwhelmingly heavy.
• 1 cup heavy cream: The luxurious element that transforms this from soup into something that hugs you back.
• 8 lasagna noodles, broken into 2-inch pieces: Breaking them yourself creates rustic edges that catch all the cheesy goodness.
• 1 cup ricotta cheese: Dolloped on top or stirred in, it creates those creamy pockets everyone fights over.
• 1 ½ cups shredded mozzarella cheese: The cheese that makes everything better—melts into gooey perfection.
• ½ cup grated Parmesan cheese: Adds that salty, umami punch that rounds out the flavors.
• 1 teaspoon dried Italian herbs: Oregano, basil, and thyme work beautifully together here.
• ½ teaspoon ground black pepper: Freshly cracked gives the best aromatic punch.
• ½ teaspoon salt plus more to taste: Start conservative and adjust at the end—cheeses already bring salt to the party.
• Pinch of crushed red pepper flakes optional: Just a whisper of heat to wake everything up.

Instructions

Build your flavor foundation:

Heat that olive oil in your largest pot over medium heat and let the onions soften until they turn translucent and smell sweet. Add the garlic for just one minute—you want it fragrant, not bitter or browned.

Create the soup base:

Pour in the chicken broth and bring it to a gentle bubble, then drop in those broken lasagna noodles. Let them cook uncovered for about 10 minutes, testing a piece to make sure it is tender but still has some bite.

Add the heart:

Stir in the shredded chicken, Italian herbs, salt, pepper, and red pepper flakes if you like things a little spicy. Pour in the milk and heavy cream and let everything simmer together for 5 minutes—the soup should start looking velvety and inviting.

Bring in the greens and cheese:

Add the spinach and watch it wilt almost immediately, then stir in the ricotta, mozzarella, and Parmesan until melted into creamy swirls. Taste your creation and adjust the seasoning if needed.

Serve it up:

Ladle the hot soup into bowls and add extra Parmesan and fresh cracked pepper on top. Do not skip the crusty bread for dipping.

Save

Last winter, my neighbor shoveled her driveway then came over for a bowl. She texted me three days later saying she had been dreaming about it. Now whenever it snows, I get a text that simply reads, Is soup happening?

Making It Your Own

Swap in turkey or leave out the poultry entirely for a vegetarian version. Sautéed mushrooms add a meaty texture without any meat at all. A splash of dry white wine with the onions creates another layer of depth.

Lightening Things Up

Half-and-half subs in beautifully for heavy cream if you want something a bit lighter. The soup will still be creamy and satisfying without quite as much richness.

The Serving Situation

Garlic toast is practically mandatory here. A simple green salad with vinaigrette cuts through all that creamy goodness perfectly.

• Set out extra red pepper flakes for the heat lovers
• Have some crusty bread ready for soaking up every last drop
• This soup reheats beautifully for lunch the next day

Save

Sometimes the best recipes are the ones that happen by accident. This soup started as a what-if experiment and ended up being the thing my family requests most often.

Recipe FAQs

→ Can I make this soup vegetarian?

Yes, simply omit the chicken and add sautéed mushrooms or extra spinach for bulk. Use vegetable broth instead of chicken broth to keep it fully vegetarian while maintaining the rich, creamy base.

→ How do I prevent the noodles from getting mushy?

Cook the noodles directly in the broth until just al dente, as they will continue to soften slightly in the creamy liquid. If making ahead, undercook slightly and add a splash of broth when reheating to reach desired consistency.

→ Can I freeze this soup?

Freezing is possible but may affect the creamy texture. The dairy can separate when frozen and reheated. For best results, freeze without the cream and cheeses, then add fresh dairy when reheating on the stove.

→ What type of pasta works best?

Traditional lasagna noodles broken into pieces work perfectly, but you can also use orecchiette, small shells, or gemelli pasta. Choose shapes that hold the creamy sauce well and cook evenly in the broth.

→ How can I make it lighter?

Replace heavy cream with half-and-half or evaporated milk for a lighter version. You can also reduce the amount of cheese or use part-skim varieties without sacrificing the comforting lasagna flavor.