White Lasagna Soup

The first time I made this soup, it was supposed to be actual lasagna. I had forgotten to buy the no-boil noodles and the oven was already preheated. So I broke everything into pieces and simmered it on the stove instead. My family still talks about that happy accident more than any properly layered lasagna I have made since.

Last winter my neighbor dropped by unexpectedly while this was simmering. She stayed for dinner and asked for the recipe before she even finished her first bowl. That moment reminded me how the best meals often become impromptu gatherings.

Ingredients

• Cooked chicken breast: Rotisserie chicken works beautifully here and saves time, but leftover roasted chicken has even more flavor
• Ricotta cheese: This creates the signature lasagna creaminess and melts into the broth beautifully
• Lasagna noodles: Breaking them into varied sizes gives you satisfying chunks in every bite
• Baby spinach: Add it at the end so it wilts but keeps its vibrant green color
• Whole milk: Creates the velvety base without making the soup too heavy

Instructions

Build the flavor base:

Melt the butter in your large soup pot over medium heat, then add the diced onion and cook until it turns translucent and fragrant, about 4 minutes. Stir in the minced garlic and let it cook for just 1 minute until you can smell it throughout your kitchen.

Create the creamy broth:

Pour in the chicken broth and whole milk, stirring gently to combine everything. Bring the mixture to a gentle simmer, watching carefully so the milk does not scald at the bottom of the pot.

Cook the noodles:

Add the broken lasagna pieces along with the basil, oregano, red pepper flakes, salt, and pepper. Let everything simmer uncovered for 10 to 12 minutes, stirring occasionally so the noodles do not stick, until they are tender but still have a little bite.

Add the heartiness:

Stir in the shredded chicken and chopped spinach, cooking for another 3 to 4 minutes until the spinach wilts perfectly and the chicken is warmed through.

Finish with cheese:

Reduce the heat to low and add the ricotta, mozzarella, and Parmesan cheeses, stirring constantly until they melt into the soup and turn it wonderfully creamy. Taste and add more salt or pepper if needed.

Serve it up:

Ladle the hot soup into bowls and sprinkle with fresh parsley and extra grated Parmesan if you like.

Save

This recipe became my go-to when my daughter was sick last spring. She requested it three nights in a row and said the warm, cheesy broth was the only thing that made her feel like herself again.

Making It Ahead

The soup actually tastes better the next day as the flavors meld together. Store it in the refrigerator and add a splash of broth when reheating to restore the perfect consistency.

Customizing Your Soup

I have added white beans for extra protein and used kale instead of spinach when that was what I had in the fridge. The recipe is forgiving and welcomes your personal touch.

Serving Suggestions

A crisp green salad with lemon vinaigrette cuts through the richness beautifully. Crusty bread for dunking is absolutely mandatory in my house.

• Garlic toast takes this over the top and feels like eating actual lasagna
• A light white wine pairs wonderfully if you are serving adults
• Leftovers freeze well for up to three months if you leave the noodles slightly undercooked initially

Save

Something magical happens when lasagna flavors translate into soup form. This recipe has earned its permanent place in my weekly rotation through pure deliciousness.

Recipe FAQs

→ Can I make this soup ahead of time?

Yes, you can prepare the soup up to step 4, then cool and refrigerate. When ready to serve, reheat gently and add the cheeses at the end to prevent separating. The noodles will continue softening, so slightly undercook if making ahead.

→ What type of chicken works best?

Rotisserie chicken works perfectly for convenience. Alternatively, poach or bake boneless chicken breast specifically for this dish. Leftover cooked turkey or ground turkey also make excellent substitutes.

→ Can I freeze white lasagna soup?

Freezing is possible but may affect the creamy texture. The dairy can separate when thawed. For best results, freeze without the cheeses and add them fresh when reheating. Consume within 3 months for optimal quality.

→ How do I make this gluten-free?

Simply substitute gluten-free lasagna noodles for traditional wheat noodles. All other ingredients are naturally gluten-free, but always check labels on broth, spices, and packaged cheeses to ensure no hidden gluten.

→ What can I serve alongside this soup?

Crusty Italian bread, garlic toast, or homemade focaccia are perfect for soaking up the creamy broth. A simple green salad with vinaigrette provides a fresh contrast to the rich, hearty soup.

→ How do I prevent the dairy from curdling?

Keep the heat low when adding milk and cheeses. Avoid boiling after dairy is incorporated. Stir constantly and add cheese gradually rather than all at once. Room temperature ingredients blend more smoothly than cold ones.