Italian White Lasagna Soup

The smell of mirepoix hitting warm olive oil still makes me stop whatever I'm doing and drift toward the kitchen. This soup happened on a gray February afternoon when I had leftover lasagna noodles and a craving for something that hugged back. Now it's the most requested recipe at every family gathering, somehow turning the familiar comfort of white lasagna into a bowl that feels like home.

Last winter my sister-in-law lingered over her bowl for twenty minutes, eventually asking if I'd share the recipe or keep it as my secret weapon. She makes it now for her kids every Tuesday, and they call it 'the special soup' with such serious faces that it's become our family's inside joke.

Ingredients

• Chicken breast or thighs: Dicing the chicken small helps it cook evenly and stay tender throughout the simmering process
• Olive oil: A good quality extra virgin olive oil forms the flavor foundation for your entire soup base
• Onion, carrots, and celery: This classic trio creates the aromatic backbone that makes your kitchen smell amazing
• Garlic: Minced fresh garlic adds that essential Italian-American depth that dried garlic just cannot replicate
• Baby spinach: Spinach wilts beautifully into the broth and adds nutrition without overpowering the creamy elements
• Chicken broth: Low-sodium broth gives you control over the seasoning and prevents the soup from becoming too salty
• Dried Italian herbs: An oregano, basil, and thyme blend ties all the flavors together with that familiar Italian warmth
• Red pepper flakes: Just a hint adds a gentle warmth that cuts through the rich dairy components
• Lasagna noodles: Breaking traditional noodles into rustic pieces creates that lasagna feel while cooking much faster
• Heavy cream: The cream transforms the broth into something velvety without making it too heavy
• Ricotta cheese: This is the secret ingredient that creates that distinct white lasagna flavor everyone loves
• Mozzarella: Shredded mozzarella melts into beautiful strands throughout the soup
• Parmesan: Aged Parmesan adds that salty, nutty finish that balances the creamy richness
• Fresh parsley: Bright parsley cuts through the dairy and adds a fresh finish to each bowl

Instructions

Build your flavor base:

Heat olive oil in a large pot over medium heat, add onion, carrots, and celery, then sauté for 5 minutes until softened and fragrant

Add aromatics and chicken:

Stir in garlic for 1 minute until fragrant, then add chicken and cook for 4 to 5 minutes until lightly golden on the outside

Create the broth:

Pour in chicken broth, Italian herbs, red pepper flakes, salt, and black pepper, then bring to a gentle boil

Cook the noodles:

Add broken lasagna noodles, reduce heat, and simmer for 15 minutes, stirring occasionally until noodles are al dente and chicken is cooked through

Add the greens:

Stir in spinach and cook for 1 to 2 minutes just until wilted and bright green

Make it creamy:

Lower heat and stir in heavy cream, ricotta, mozzarella, and Parmesan until melted and the broth becomes silky smooth

Finish and season:

Add fresh parsley, taste and adjust salt and pepper as needed, then remove from heat

Serve it up:

Ladle soup into warm bowls, garnishing each serving with extra parsley and Parmesan

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Sometimes I make a double batch just to keep some in the freezer for those nights when cooking feels impossible. My daughter asked for this on her birthday instead of cake, which honestly says everything about how beloved this soup has become in our house.

Make It Vegetarian

Swapping chicken for cannellini beans and using vegetable broth creates an equally satisfying version that my vegetarian friends actually prefer. The beans add creaminess and protein that work beautifully with the same cheesy, herb-filled broth.

Wine Pairing

A crisp Pinot Grigio cuts through the richness while complementing the Italian herbs. For something with more body, a Sauvignon Blanc brings bright acidity that balances every creamy spoonful.

Serving Suggestions

Crusty Italian bread for dipping is practically mandatory in my house. A simple green salad with vinaigrette on the side adds freshness that balances the hearty soup. Keep extra Parmesan at the table because everyone reaches for it.

• Warm the bowls before serving to keep the soup hotter longer
• Have red pepper flakes available for guests who want more heat
• This soup tastes even better the next day as flavors deepen

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There is something about watching people take that first spoonful, their eyes closing as the creamy broth hits. That is exactly why this recipe stays in regular rotation at our table.

Your Recipe Questions

→ Can I make this soup vegetarian?

Yes, simply replace the chicken with cannellini beans and swap the chicken broth for vegetable broth. The soup remains just as creamy and satisfying.

→ How should I store leftovers?

Store cooled soup in an airtight container in the refrigerator for up to 3 days. The noodles will continue to soften, so you may need to add a splash of broth when reheating.

→ Can I freeze this soup?

Freezing works best without the noodles. Prepare the soup through step 5, cool completely, and freeze for up to 3 months. Add fresh noodles when reheating.

→ What type of lasagna noodles work best?

Traditional curly-edged lasagna noodles work beautifully as they catch the creamy broth. Oven-ready, no-boil noodles are also excellent and cook faster than traditional ones.

→ Can I use other vegetables?

Absolutely. Mushrooms, zucchini, or bell peppers make great additions. Add them when sautéing the vegetables in step 1 so they have time to soften.

→ How can I make this soup lighter?

Replace half the heavy cream with whole milk, reduce the amount of ricotta, and increase the vegetables. You'll still get a creamy result with fewer calories.