Quick White Lasagna Soup

Rain was drumming against my kitchen window last Tuesday when I realized I had everything for lasagna but zero patience for the layered assembly. That moment of laziness birthed this soup version, and honestly my family ate it faster than any traditional lasagna I have ever made.

Last winter my sister dropped by unexpectedly during a snowstorm, and I threw this together using a rotisserie chicken and half a box of lasagna noodles I found in the back of the pantry. We stood at the counter eating it straight from the pot while watching the snow pile up, and she still messages me asking when I will make it again.

Ingredients

• 2 cups cooked chicken: Rotisserie chicken works perfectly here, but leftover roasted chicken or even Thanksgiving turkey makes this soup incredible
• 1 tablespoon olive oil: The foundation for sautéing your aromatics, creating that aromatic base that builds depth
• 1 medium onion: Diced small so it melts into the broth, providing subtle sweetness without overpowering the creamy elements
• 2 garlic cloves: Minced fresh because jarred garlic cannot compete with the punch of freshly chopped in a soup this simple
• 6 cups low-sodium chicken broth: Starting with low-sodium broth lets you control the salt level perfectly since the cheeses add plenty of seasoning
• 1 cup whole milk: Adds body and creaminess without making the soup too heavy or overwhelming
• 1 cup heavy cream: The secret to that luxurious lasagna texture we all crave in every bite
• 8 lasagna noodles: Broken into 2 inch pieces they cook faster and create those curly edges that catch all the flavorful broth
• 1 cup ricotta cheese: Dolloped into the hot soup it creates those dreamy creamy pockets like in traditional lasagna
• 1 ½ cups shredded mozzarella: The cheese pull factor that makes this soup absolutely irresistible
• ½ cup grated Parmesan: Adds that salty umami kick that makes the flavors pop and taste restaurant quality
• 2 cups baby spinach: Wilts beautifully into the hot soup adding color and nutrition without changing the flavor profile
• 1 teaspoon dried Italian herbs: A classic blend that ties all the flavors together with familiar comfort
• ½ teaspoon ground black pepper: Freshly cracked adds warmth and cuts through the rich creaminess
• ½ teaspoon salt: Just enough to enhance flavors, remember you can always add more but cannot take it back
• Pinch of crushed red pepper flakes: Optional but adds a lovely background heat that balances all that richness

Instructions

Build your aromatic base:

Heat the olive oil in your large soup pot over medium heat, then add the diced onion and cook 3 to 4 minutes until it turns translucent and fragrant, stirring occasionally so it does not brown

Wake up the garlic:

Add the minced garlic to the pot and stir constantly for just 1 minute until it becomes aromatic, being careful not to let it burn or turn bitter

Create the soup foundation:

Pour in the 6 cups of chicken broth and bring it to a gentle boil, then add those broken lasagna noodle pieces and cook uncovered for 8 to 10 minutes, testing a piece to ensure it reaches that perfect al dente texture

Add the heartiness:

Stir in the shredded chicken, dried Italian herbs, salt, pepper, and red pepper flakes if you like some warmth, then pour in the milk and heavy cream, letting everything simmer together for 5 minutes to marry the flavors

Melt in the greens:

Add the spinach and cook just 1 to 2 minutes until it wilts down beautifully, then stir in all three cheeses until melted and the soup becomes gloriously creamy

Final tasting and serving:

Taste your creation and adjust salt or pepper as needed, then serve immediately in warm bowls with extra Parmesan and cracked pepper on top

Save to feedthepins

This soup became my go-to comfort meal after a terrible week at work when I needed something warm and forgiving. My friend Lauren came over crying over a breakup, and we ate this soup while watching terrible movies until 2 AM, and somehow everything felt manageable again.

Make It Your Own

I have discovered this recipe adapts beautifully to whatever you have in the kitchen, making it perfect for those nights when grocery shopping is not happening. The base formula stays the same but the variations are endless based on your mood and pantry contents.

Pairing Perfection

Crusty bread is nonnegotiable here because you need something to soak up every last drop of that creamy cheesy broth. A simple green salad with vinaigrette cuts through the richness beautifully and makes it feel like a complete meal.

Storage and Reheating

This soup actually tastes better the next day as all the flavors have time to develop and meld together. Store it in an airtight container in the refrigerator for up to 4 days, knowing the pasta will continue softening and absorbing liquid.

• When reheating add a splash of broth or milk to restore the creamy consistency since it thickens considerably in the fridge
• The microwave works fine but the stove gives you more control over gentle reheating without separating the dairy
• Freeze individual portions without the pasta added, then cook fresh pasta when you reheat for the best texture experience

Save to feedthepins

There is something deeply healing about a bowl of this soup, the way it warms you from the inside out and reminds you that comfort can be simple. I hope this recipe finds you on a night when you need exactly what it gives.

Recipe Q&A

→ Can I make this soup vegetarian?

Yes, simply omit the chicken and use vegetable broth instead of chicken broth. Add sautéed mushrooms or extra spinach to maintain heartiness and protein content.

→ How do I store leftovers?

Store in an airtight container in the refrigerator for up to 3 days. The pasta will absorb some liquid, so add extra broth when reheating. Reheat gently over medium-low heat.

→ Can I use different pasta shapes?

While broken lasagna noodles provide the most authentic experience, you can substitute with short pasta like bowties, penne, or shells. Adjust cooking time according to package directions.

→ Is this soup freezer-friendly?

Freezing is not recommended as the dairy and pasta can become grainy and mushy when thawed. For best results, enjoy fresh or refrigerate for up to 3 days.

→ How can I make this lighter?

Replace heavy cream with half-and-half or use a combination of milk and Greek yogurt. Reduce the amount of cheese slightly or opt for reduced-fat varieties.