White Lasagna Soup – Creamy Italian Comfort

I love white lasagna soup because it gives me all the creamy, cheesy comfort of traditional lasagna without the layering hassle. This soup is rich, hearty, and packed with Italian sausage, tender pasta, and a luscious white sauce that makes every spoonful feel like a warm hug.

I first made this soup on a particularly cold evening when I was craving lasagna but didn’t want to spend an hour assembling layers. I threw everything into one pot and the result was incredible. The creamy broth, savory sausage, and melted cheese create that familiar lasagna flavor profile, but in a cozy, spoon-ready form. It’s become my go-to when I want something comforting without the fuss. This white lasagna soup is perfect for weeknight dinners, and the leftovers are even better the next day when the flavors have melded together.

What You’ll Need for This Creamy Soup

This white lasagna soup comes together with simple ingredients that create restaurant-quality flavor. I always use whole milk and heavy cream for the richest texture, though you can lighten it up if needed.

• 1 tablespoon olive oil
• 1 pound Italian sausage, casings removed (I prefer sweet, but hot works great too)
• 1 small onion, diced
• 3 cloves garlic, minced
• 4 tablespoons butter
• 1/4 cup all-purpose flour
• 4 cups chicken broth (use low-sodium if you’re watching salt)
• 1 cup whole milk
• 1 cup heavy cream
• 8 ounces lasagna noodles, broken into bite-sized pieces
• 1 cup grated Parmesan cheese (freshly grated melts better)
• 1 cup shredded mozzarella cheese
• 1/2 cup ricotta cheese
• 1 teaspoon dried oregano
• 1 teaspoon dried basil
• Salt and pepper to taste
• Fresh parsley for garnish

Pro tip: I recommend breaking the lasagna noodles before adding them to the pot. It makes the soup much easier to eat and ensures every spoonful has pasta in it.

How to Make This Comforting Bowl

I recommend having all your ingredients prepped before you start cooking. This white lasagna soup moves quickly once you begin, and you’ll want everything within reach.

Step 1: Heat the olive oil in a large pot or Dutch oven over medium-high heat. Add the Italian sausage and cook for 6-8 minutes until fully browned, breaking it up with a wooden spoon as it cooks. You want nice caramelized bits for maximum flavor.

Step 2: Add the diced onion to the sausage and cook for about 5 minutes until it becomes translucent and soft. Stir in the minced garlic and cook for 1 minute until fragrant. Be careful not to burn the garlic.

Step 3: Remove the sausage mixture from the pot and set it aside in a bowl. This prevents the meat from overcooking while you make the creamy base.

Step 4: In the same pot, melt the butter over medium heat. Whisk in the flour to create a roux and cook for 1-2 minutes, stirring constantly. The mixture should turn a light golden color and smell slightly nutty.

Step 5: Gradually whisk in the chicken broth, about 1 cup at a time, making sure each addition is smooth before adding more. Then add the milk and heavy cream, whisking continuously. The sauce should be smooth and begin to thicken after 3-4 minutes.

Step 6: Add the broken lasagna noodles, dried oregano, and dried basil to the pot. Bring to a gentle simmer and cook for 10-15 minutes, stirring occasionally to prevent the noodles from sticking to the bottom. The pasta should be al dente and the soup should be thick and creamy.

Step 7: Return the cooked sausage mixture to the pot. Stir in the Parmesan cheese and season with salt and pepper to taste. Start with 1/2 teaspoon of salt since the sausage and cheese add saltiness.

Step 8: In a small bowl, mix the ricotta cheese with 2-3 tablespoons of the hot soup to temper it. This prevents the ricotta from clumping when you add it to the pot. Stir the tempered ricotta back into the soup until well combined.

Step 9: Serve the white lasagna soup hot, topped with shredded mozzarella cheese and fresh chopped parsley. The mozzarella will melt beautifully into each bowl.

Perfect Pairings for Your Soup

This white lasagna soup is hearty enough to stand alone, but certain sides really elevate the meal.

Garlic Bread: The crispy, buttery texture is perfect for dunking into the creamy broth, and the garlic flavor complements the Italian seasonings in the soup beautifully.

Caesar Salad: The crisp romaine and tangy dressing provide a refreshing contrast to the rich, creamy soup, making it a well-rounded meal.

Crusty Italian Bread: A simple side that lets you soak up every last drop of that delicious white sauce without overpowering the main dish.

Roasted Vegetables: Try roasted zucchini or bell peppers for added nutrition and a pop of color that balances the soup’s richness.

Antipasto Platter: Olives, marinated artichokes, and cured meats make a restaurant-style spread that pairs perfectly with this best white lasagna soup recipe.

More Creamy Soups to Warm Your Soul

White lasagna soup is just the beginning when it comes to comforting, creamy bowls that satisfy. For another Italian-inspired favorite, try the hearty Italian Lasagna Soup with its rich tomato base and classic red sauce flavors. Both soups deliver that beloved lasagna taste in an easier, one-pot format.
When the craving for creamy, indulgent soups strikes, the Garlic Parmesan Chicken Soup offers similar richness with tender chicken pieces, while the Crock Pot Creamy Chicken Parmesan Soup brings together Italian seasonings and melted cheese in a slow cooker version. For those who love French onion flavors, the French Onion Soup Pasta transforms caramelized onions and melted cheese into a satisfying pasta dish that pairs wonderfully alongside any of these soup recipes.

Keeping Your Soup Fresh

Store leftover white lasagna soup in an airtight container in the refrigerator for up to 4 days. I recommend letting it cool to room temperature before refrigerating.

When reheating, do it gently on the stovetop over medium-low heat. Add a splash of chicken broth or milk to restore the creamy consistency, as the pasta will absorb liquid as it sits. Stir frequently to prevent scorching on the bottom.

Pro tip: I find this soup tastes even better the next day after the flavors have had time to meld. You can also freeze it for up to 3 months in freezer-safe bags, though the pasta texture may soften slightly when reheated.

Common Questions About This Recipe

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