White Lasagna Soup

White lasagna soup brings all the creamy, cheesy comfort of classic lasagna to your dinner table in one pot. I discovered this recipe on a hectic Tuesday when I was craving lasagna but didn’t have time for all that layering and baking. This one-pot wonder delivers the same rich flavors without the fuss.

There’s something magical about breaking those lasagna noodles into a bubbling pot of Italian sausage and cream. The first time I made white lasagna soup, my kitchen filled with the aroma of garlic and herbs, and my family couldn’t believe it wasn’t the traditional baked version. This creamy lasagna soup skips the oven entirely while keeping all those beloved Italian flavors. It’s become my go-to for busy weeknights when I want something that tastes like I spent hours in the kitchen.

What You’ll Need for This Creamy White Lasagna Soup

I always start with quality Italian sausage because it makes all the difference in flavor. You can use mild or spicy depending on your preference. Pro tip: I like to use fresh lasagna noodles when I can find them because they create an even creamier texture in this white lasagna soup.

• 1 tablespoon olive oil
• 1 small yellow onion, diced
• 4 cloves garlic, minced
• 1 pound ground Italian sausage (mild or spicy)
• 1 teaspoon Italian seasoning
• ½ teaspoon red pepper flakes (optional, but I recommend for extra kick)
• ¼ teaspoon salt
• 6 cups chicken broth (use low-sodium if you prefer)
• 10 lasagna noodles, broken into bite-sized pieces
• 1 cup heavy cream
• 4 ounces cream cheese, softened to room temperature
• 2 cups fresh spinach, chopped
• 1½ cups shredded mozzarella cheese
• ½ cup grated Parmesan cheese
• Fresh basil, for garnish

How I Make This White Lasagna Soup Every Time

Step 1: Heat olive oil in a large pot over medium heat. Add diced onion and saute for 3-4 minutes, stirring occasionally, until translucent and fragrant. You’ll know it’s ready when the onion becomes soft and slightly golden around the edges.

Step 2: Add minced garlic and cook for 30 seconds, stirring constantly. Watch carefully because garlic burns quickly and can turn bitter.

Step 3: Add ground Italian sausage, breaking it apart with a wooden spoon. Cook for 8-10 minutes, stirring and breaking up meat, until browned and no pink remains. The sausage should have a nice caramelized color and release its flavorful oils.

Step 4: Season with Italian seasoning, red pepper flakes if using, and salt. Stir well to coat the meat evenly with spices.

Step 5: Pour in chicken broth and bring to a rolling boil over high heat. This should take about 5 minutes.

Step 6: Add broken lasagna noodles to the boiling broth. Cook for 8-10 minutes, stirring every 2-3 minutes to prevent sticking, until noodles are tender but still slightly firm (al dente). Don’t overcook because they’ll continue softening in the hot soup.

Step 7: Reduce heat to low. Cut cream cheese into 1-inch cubes and add to pot. Stir continuously for about 2 minutes until completely melted and smooth with no lumps remaining. This creates that signature creamy base for white lasagna soup.

Step 8: Pour in heavy cream and add chopped spinach. Simmer for 2-3 minutes, stirring gently until spinach wilts and turns bright green.

Step 9: Turn off heat completely. Stir in mozzarella and Parmesan cheeses until melted and incorporated. The residual heat will melt them perfectly without making the cheese stringy.

Step 10: Let soup rest for 3-5 minutes to allow cheese to fully incorporate and soup to thicken slightly. The soup should be creamy and coat the back of a spoon. Garnish each bowl with fresh basil leaves.

Perfect Pairings for Your White Lasagna Soup

This soup pairs beautifully with crusty bread for dipping into that creamy broth.

Garlic Bread: The buttery, garlicky flavor complements the rich cheese and cream in this white lasagna soup perfectly. Plus, it’s ideal for soaking up every last drop.

Caesar Salad: A crisp Caesar with tangy dressing cuts through the richness and adds a refreshing contrast to the creamy soup.

Roasted Vegetables: Roasted broccoli or asparagus adds color, nutrients, and a slight char that balances the soup’s indulgent flavors.

Breadsticks: Soft Italian breadsticks are great for families with kids and make this meal even more fun to eat.

Complete Your Creamy Soup Collection with These Italian Favorites

This indulgent white lasagna soup pairs beautifully with lighter Italian soups for a well-balanced weekly menu. The fresh Mediterranean Orzo Soup offers aromatic herbs and vegetables in a lighter broth that complements the richness of this creamy soup. The healing Italian Penicillin Soup features tender chicken with lemon brightness that balances the cream and cheese beautifully.

For additional Italian-style variety, the hearty Easy Italian Wedding Soup Recipe combines tender meatballs with orzo pasta in a savory tomato broth. The classic Minestrone Soup Recipe provides rustic vegetables and beans for a satisfying lighter option that pairs wonderfully with this rich, creamy lasagna soup throughout the week.

Storing Your Leftover White Lasagna Soup

Store cooled white lasagna soup in an airtight container in the refrigerator for up to 4 days. The flavors deepen after 4-6 hours or overnight, making leftovers taste even better. I recommend storing the soup separately from any garnishes.

When reheating, warm gently on the stovetop over low heat, stirring frequently. Add a splash of chicken broth or cream, about ¼ cup at a time, to loosen the consistency since the noodles absorb liquid as they sit. Avoid boiling during reheating to prevent the cream from separating.

Pro tip: While you can freeze this soup, the cream and cheese may change texture and become grainy when thawed. If you plan to freeze, I suggest leaving out the dairy and adding fresh cream and cheese when reheating.

Common Questions About White Lasagna Soup

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