Quick White Lasagna Soup

The rain was coming down sideways last Tuesday when I realized I had rotisserie chicken to use and a serious craving for something that felt like a hug. I stood in my kitchen staring at a box of lasagna noodles, wondering what would happen if I just broke them into pieces and let everything cook together in one pot. That spontaneous experiment turned into the kind of soup that makes you cancel evening plans because you never want to leave the kitchen.

My sister texted me at midnight that same week saying she was standing in her kitchen making it again because she could not stop thinking about that first spoonful. Something about the way the ricotta melts into the hot broth creates these little clouds of creamy goodness throughout every bite.

Ingredients

• 2 cups cooked chicken: Rotisserie chicken works perfectly here but leftover roasted chicken brings even more depth
• 1 tablespoon olive oil: The foundation for building those aromatic flavors
• 1 medium onion: White onions become sweeter as they cook down
• 2 garlic cloves: Freshly minced garlic makes all the difference
• 2 cups baby spinach: Adds fresh color and a hint of earthiness
• 6 cups low-sodium chicken broth: Using low-sodium lets you control the final seasoning
• 1 cup whole milk: Creates the creamy base without being too heavy
• 1 cup heavy cream: This is what makes it luxuriously rich
• 8 lasagna noodles: Breaking them into pieces is oddly satisfying and cooks faster
• 1 cup ricotta cheese: Whole milk ricotta melts beautifully
• 1 ½ cups shredded mozzarella: Freshly shredded cheese melts better than pre-shredded
• ½ cup grated Parmesan: Adds that savory umami finish
• 1 teaspoon dried Italian herbs: Oregano and basil are classic choices
• ½ teaspoon ground black pepper: Freshly cracked pepper wakes up all the flavors
• ½ teaspoon salt: Start with less and add more to taste
• Pinch of crushed red pepper flakes: Optional but adds lovely warmth

Instructions

Build the foundation:

Heat olive oil in a large pot over medium heat. Add diced onion and cook for about 4 minutes until it turns translucent and fragrant. Stir in the minced garlic and let it cook for just one minute until you catch that lovely garlicky aroma.

Cook the noodles:

Pour in the chicken broth and bring it to a gentle boil. Break the lasagna noodles into 2-inch pieces right into the pot. Let them cook uncovered for about 10 minutes until they are perfectly al dente.

Add the heartiness:

Stir in the shredded chicken along with the Italian herbs, salt, pepper, and red pepper flakes. Pour in the whole milk and heavy cream. Let everything simmer together for 5 minutes to meld the flavors.

Make it creamy:

Add the baby spinach and cook just until it wilts into the soup. Stir in the ricotta, mozzarella, and Parmesan until all the cheese has melted into a creamy, dreamy consistency.

Finish and serve:

Taste the soup and add more salt or pepper if needed. Serve it hot in deep bowls, topped with extra Parmesan and fresh cracked pepper.

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My friend Lauren came over unexpectedly that first night I made this, and she literally sat at my counter eating it straight from the ladle because she could not wait for a proper bowl. Now she texts me every time she sees rain in the forecast.

Making It Your Own

You can easily swap the shredded chicken for leftover turkey or make it vegetarian with sautéed mushrooms. Sometimes I add a splash of dry white wine with the onions for extra depth.

Serving Suggestions

Crusty bread is absolutely non-negotiable here. I like to rub toasted garlic bread with a little extra ricotta before dipping it into the soup.

Make Ahead Magic

This soup reheats beautifully but keep in mind the noodles will continue to absorb liquid. Add a splash of broth or cream when reheating to bring it back to the perfect consistency.

• Cook the noodles slightly less if planning to freeze portions
• Store cheese separately if making ahead more than a day
• Never boil leftovers or the cream may separate

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This soup has become my go-to for friends who need comfort, neighbors who need feeding, and nights when I need reminding that simple food made with love is sometimes exactly what the world required.

Recipe FAQs

→ Can I make this vegetarian?

Yes, simply omit the chicken and add sautéed mushrooms or extra vegetables like zucchini and bell peppers for substance. Use vegetable broth instead of chicken broth.

→ How do I prevent the noodles from getting mushy?

Cook the noodles just until al dente as directed, and avoid overcooking. The noodles will continue to soften slightly in the hot broth, so it's better to slightly undercook them.

→ Can I use different pasta shapes?

While broken lasagna noodles provide the most authentic experience, you can substitute with bow ties, penne, or rotini. Adjust cooking time as needed based on pasta shape.

→ How should I store leftovers?

Store in an airtight container in the refrigerator for up to 3 days. The pasta may absorb some liquid, so add a splash of broth or milk when reheating. Freezing is not recommended as the dairy may separate.

→ What can I serve with this soup?

Crusty Italian bread, garlic toast, or a simple green salad complements the rich flavors perfectly. The soup is quite filling on its own thanks to the protein and carbohydrates.

→ Can I reduce the calories?

Substitute half-and-half for heavy cream, use part-skim mozzarella and ricotta, and increase the spinach to add volume without extra calories. You can also reduce the amount of cheese slightly.