Creamy White Lasagna Soup Recipe

If you’re anything like me and craving the cozy, rich flavors of lasagna without all the fuss, this Creamy White Lasagna Soup Recipe is going to become your new favorite comfort food. I love how it brings all those Italian notes together in a bowl—creamy broth, tender chicken, noodles, and melty cheese—yet it’s so simple to make. It’s perfect for chilly nights when you want something warm, filling, but not too heavy to clean up afterward.

What really makes this Creamy White Lasagna Soup Recipe stand out is its flexibility and depth of flavor. Whether you have a slow cooker, stove top, or Instant Pot, it adapts beautifully and delivers consistently delicious results. You’ll find that the blend of herbs with a touch of heat from red pepper flakes keeps it exciting, and the crispy prosciutto topping adds that irresistible crunch. Trust me, once you try it, it’ll quickly earn a spot in your weeknight dinner rotation.

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Ingredients You’ll Need

These ingredients come together in perfect harmony to create the rich, creamy, and herbaceous flavor of this soup. I always recommend using fresh herbs when you have them—they really brighten up the soup—and choosing good quality chicken broth to deepen the taste.

• Salted butter: Adds richness and helps thicken the base when combined with flour.
• All-purpose flour: My go-to for thickening the soup without lumps.
• Yellow onion: For sweetness and depth; make sure to chop finely for even cooking.
• Mushrooms: I love how they add earthiness, sliced thin for quick softening.
• Garlic: Use freshly minced or grated for that signature punch.
• Fresh thyme, basil, oregano: These herbs bring that unmistakable Italian flair. If you only have dried, that works too!
• Red pepper flakes: Just a pinch gives a great underlying warmth without overpowering.
• Kosher salt and black pepper: For seasoning to taste.
• Low sodium chicken broth: I find it gives the best flavor balance and control over saltiness.
• Boneless, skinless chicken breasts: Tender and easy to shred after cooking.
• Lasagna noodles: Broken into bite-sized pieces so they cook evenly in the soup.
• Baby spinach: Adds freshness and a pop of green; it wilts beautifully right before serving.
• Canned coconut milk, heavy cream, or whole milk: The creaminess depends on this—coconut milk gives a lovely subtle richness for dairy-free eaters.
• Shredded provolone cheese: Melts smoothly and adds a mild smoky touch.
• Grated parmesan: Classic sharpness that rounds out the cheese blend perfectly.
• Prosciutto: When baked crisp, this salty topping is an absolute game changer.

Variations

I like to mix it up depending on the season or what’s in my fridge. This Creamy White Lasagna Soup Recipe is a fantastic base that invites personalization. Don’t hesitate to swap proteins or sneak in veggies—you really can’t go wrong.

• Vegetarian Variation: I’ve swapped chicken for cannellini beans and used vegetable broth; the mushrooms still give it a hearty texture.
• Dairy-Free Version: Using canned coconut milk instead of cream works beautifully and keeps it creamy.
• Spicy Kick: When I want extra heat, I add a bit more red pepper flakes or a splash of hot sauce—it wakes up the flavors nicely.
• Gluten-Free Option: Use gluten-free noodles or zoodles (zucchini noodles) for a lighter twist.

How to Make Creamy White Lasagna Soup Recipe

Step 1: Build Your Flavor Base

Start by melting butter and whisking in the flour to make a smooth roux—that’s the magic behind the creamy texture. Cook it for about 1-2 minutes to get rid of that raw flour taste. Then, add your chopped onion, sliced mushrooms, garlic, and herbs. Stir frequently so everything softens and the aromas come alive—this step always makes me excited about the soup to come!

Step 2: Add Broth and Chicken, Then Simmer

Pour in the chicken broth and add the chicken breasts whole. Season with red pepper flakes, salt, and pepper. Cover and cook according to your appliance: slow cook on low for 6-8 hours, or stove top over medium heat for about 20-25 minutes until the chicken is cooked through. If you’re using an Instant Pot, high pressure for 8 minutes works great. The key here is patience—the longer cook in the slow cooker gives the most tender, shreddable chicken.

Step 3: Shred Chicken and Add Noodles & Greens

Take the chicken out to shred it with two forks—this always feels satisfying. Stir it back into the broth along with the broken lasagna noodles and chopped spinach. Add your choice of cream or milk here for that luxurious richness. Let the soup simmer until the noodles are tender, about 8 minutes on the stove or high heat in the crockpot. If you prefer, cook noodles separately to avoid overcooking, then add them before serving.

Step 4: Finish with Cheese and Crispy Prosciutto

Stir in the shredded provolone and grated parmesan until melted and silky. Meanwhile, bake torn pieces of prosciutto on a lined baking sheet until crisp—this adds such a heavenly salty crunch. Top your soup bowls with this before serving. This final touch truly elevates the dish and always impresses guests.

How to Serve Creamy White Lasagna Soup Recipe

Garnishes

I always finish this soup with freshly torn crispy prosciutto because it adds an irresistible salty crunch that contrasts beautifully with the creamy broth. A sprinkle of extra parmesan or a few fresh basil leaves also adds a fresh, inviting touch. For a little extra zing, a drizzle of good olive oil or a scattering of red pepper flakes never disappoints.

Side Dishes

This soup is so hearty that often I keep sides simple. A crisp Caesar salad or classic garlic bread are my go-tos because they add texture without competing with the soup’s richness. Sometimes a light roasted vegetable or a simple green salad with lemon vinaigrette makes a lovely balance to the creamy flavors.

Creative Ways to Present

For special nights, I like to serve this soup in rustic ramekins with a mini skewer of prosciutto-wrapped breadsticks on the side. Another fun idea is layering the soup with chunks of parmesan crisps on top for a dramatic effect. It’s a great way to impress guests without extra fuss.

Make Ahead and Storage

Storing Leftovers

I store leftovers in airtight containers in the fridge, and the flavors actually deepen after a day or two. Just be mindful the noodles absorb liquid as it sits, so it might thicken. Adding a little broth or water when reheating is a quick fix to bring it back to its perfect consistency.

Freezing

I’ve frozen this soup a few times and found it best to freeze before adding the noodles and spinach, as these don’t always thaw well. Reheat the base soup, then stir in freshly cooked noodles and spinach for a fresh, just-made texture.

Reheating

Reheat gently on the stove over low-medium heat, stirring occasionally. If the soup is too thick, add broth or water to loosen it up. I avoid microwaving because slow, even reheating helps preserve the creamy texture and prevents the cheese from clumping.

FAQs

Final Thoughts

This Creamy White Lasagna Soup Recipe is one of those recipes that feels like a warm hug on a chilly day and like a little celebration in your mouth at the same time. I always turn to it when I want a comforting meal that’s fuss-free but feels special—and honestly, it never disappoints. I hope you’ll give it a try soon and find, like me, that it’s the perfect blend of ease, flavor, and that lovely homemade touch we all crave.

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