Quick White Lasagna Soup

The first time I made this soup, it was completely by accident. I had a craving for lasagna but zero energy for the layering and hour-long bake time. Standing in my kitchen staring at a box of lasagna noodles, I wondered what would happen if I just broke everything into a pot and let it simmer together. That spontaneous experiment turned into one of my family's most requested weeknight meals.

Last winter, my sister came over feeling completely drained from a chaotic week at work. I stirred this soup together while she curled up on my couch, and within thirty minutes, we were both clutching warm bowls and watching the snow fall outside. She texted me the next morning that she'd made it for her family and her usually picky husband had gone back for thirds.

Ingredients

• 2 cups cooked chicken, shredded: Rotisserie chicken works beautifully here, or use leftover roasted chicken. The shredding helps it distribute evenly throughout every spoonful.
• 1 tablespoon olive oil: This creates the foundation for sautéing your aromatics. A good extra virgin olive oil adds a subtle fruitiness that complements the cream.
• 1 medium onion, diced: Yellow onions become perfectly sweet and mellow when sautéed. Avoid red onions here as they can add unwanted sharpness.
• 2 garlic cloves, minced: Fresh garlic is non-negotiable for that authentic Italian flavor. Minced finely so it disperses evenly without any harsh bites.
• 2 cups baby spinach: These delicate leaves wilt beautifully into the hot soup, adding nutrition and a gorgeous pop of color against the creamy broth.
• 6 cups low-sodium chicken broth: Low-sodium is crucial since we're adding salty cheese later. You can always adjust seasoning at the end, but you can't remove excess salt.
• 1 cup whole milk and 1 cup heavy cream: This combination creates the luxurious velvety texture that makes this soup feel so indulgent. The milk lightens the heavy cream just enough.
• 8 lasagna noodles, broken into 2-inch pieces: Breaking the noodles is oddly satisfying and creates the perfect bite-sized pieces. Don't worry about making them uniform, rustic variation adds charm.
• 1 cup ricotta cheese: Whole milk ricotta melts into the broth creating incredible creaminess. Part-skim tends to become grainy and disappointing.
• 1 ½ cups shredded mozzarella cheese: Freshly shredded melts infinitely better than pre-shredded, which contains anti-caking agents that prevent smooth melting.
• ½ cup grated Parmesan cheese: This adds that essential salty umami punch. Grate it yourself from a wedge for the most intense flavor.
• 1 teaspoon dried Italian herbs: A blend of oregano, basil, and thyme works beautifully here. If you have fresh herbs, use a tablespoon of chopped.
• ½ teaspoon ground black pepper: Freshly cracked black pepper adds warmth and depth. Don't be shy with it, the cream can handle the spice.
• ½ teaspoon salt: Start conservatively since the cheeses will add saltiness. You can always add more at the end, but you cannot take it away.

Instructions

Sauté the Aromatics:

Heat olive oil in your large soup pot over medium heat. Add diced onion and cook 3 to 4 minutes until translucent and fragrant. Add minced garlic and cook just 1 minute more, stirring constantly so it doesn't brown or turn bitter.

Build the Broth Base:

Pour in the chicken broth and bring it to a gentle boil. Add your broken lasagna noodles and cook uncovered for 8 to 10 minutes, stirring occasionally to prevent sticking. The noodles should be tender but still have a slight bite.

Add Protein and Cream:

Stir in shredded chicken, Italian herbs, salt, pepper, and red pepper flakes if using. Pour in the milk and heavy cream, then reduce heat to a gentle simmer. Let everything meld together for 5 minutes, watching carefully so the cream doesn't boil over.

Wilt the Spinach:

Add baby spinach and cook just 1 to 2 minutes until wilted but still vibrant. Stir in ricotta, mozzarella, and Parmesan until melted and the soup transforms into a gloriously creamy masterpiece.

Season and Serve:

Taste your soup and adjust salt and pepper as needed. Remember that flavors intensify as it cools slightly. Ladle hot into bowls and top with extra Parmesan and fresh cracked pepper.

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This soup became our snow day tradition last winter. Now whenever the forecast calls for snow, my daughter immediately asks if we're making the good soup, and I know exactly what she means.

Making It Your Own

I love that this soup is incredibly forgiving. Swap in cooked turkey or leave out the poultry entirely for a vegetarian version, adding sautéed mushrooms or white beans instead. A splash of dry white wine with the onions adds incredible depth and sophistication.

The Bread Situation

You absolutely need something to soak up that precious creamy broth. A crusty baguette, garlic toast, or even homemade croutons will transform this from soup to a complete meal. I once served it without bread and my husband actually asked if I was feeling okay.

Lightening It Up

Some nights we want all the indulgence, other times we need something lighter. Half-and-half works beautifully instead of heavy cream, and swapping some chicken broth for part of the milk still gives richness without quite so much decadence.

• Pasta will continue absorbing liquid, so leftovers benefit from a splash of broth when reheating.
• For extra protein, stir in a can of white beans with the spinach for a heartier variation.
• The soup freezes well without the spinach, so add fresh spinach when reheating.

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There's something so comforting about a meal that comes together this quickly but tastes like it simmered all day. I hope this becomes your go-to for nights when you need cozy in a hurry.

Recipe FAQs

→ Can I make this vegetarian?

Yes, simply omit the chicken and add sautéed mushrooms or extra spinach for a satisfying vegetarian version.

→ How do I store leftovers?

Store in an airtight container in the refrigerator for up to 3 days. The pasta may absorb more liquid, so add extra broth when reheating.

→ Can I freeze this soup?

Freezing is not recommended as the dairy and pasta may separate and become grainy. Best enjoyed fresh or within 2-3 days.

→ What can I serve with this soup?

Crusty bread, garlic toast, or a simple green salad complement the rich, creamy flavors perfectly.

→ Can I use different pasta?

Broken lasagna noodles provide the authentic texture, but you can substitute with penne, rotini, or mafalda pasta if needed.

→ How can I make it lighter?

Replace heavy cream with half-and-half or whole milk for a lighter version while maintaining creaminess.