Butternut Squash Lasagna Soup with Kale & Mozzarella

There is nothing quite like the comforting warmth of a bowl of Butternut Squash Lasagna Soup with Kale & Mozzarella to invite you in on a chilly day. This vibrant soup brilliantly combines the natural sweetness of roasted butternut squash with tender kale and oozing, melty mozzarella for a cozy meal that feels both familiar and delightfully fresh. Imagine all the cozy flavors of a classic lasagna deconstructed into a luscious, creamy soup that’s packed with wholesome ingredients, making every spoonful feel like a hug from the inside out.

Ingredients You’ll Need

Getting the flavor just right relies on simple ingredients that each play a special role in creating this soul-satisfying soup. From the sweetness of butternut squash to the sharpness of Parmesan rind, every component adds depth, texture, and that signature melty-cheese finish you’ll adore.

• Olive Oil: The base for sautéing, bringing richness and helping to caramelize the squash for natural sweetness.
• Sweet Onion: Adds gentle aromatic sweetness when cooked down slowly.
• Red Pepper Flakes: Just a pinch for subtle heat without overwhelming the soup.
• Garlic: Gives a savory, fragrant punch that elevates all other flavors.
• Butternut Squash: The star of the show offering velvety body and a creamy texture when pureed.
• Italian Seasoning: A classic herb blend that keeps the dish bright and balanced.
• Vegetable Broth: The flavorful liquid base that helps create the soup’s perfect consistency.
• Parmesan Rind: Secret ingredient for added umami and richness in the broth.
• Mafalda Pasta (or broken lasagna noodles): Adds comforting pasta bites resembling lasagna sheets.
• Fresh Kale: Introduces a lovely bright green color and earthiness to the soup.
• Heavy Cream: For luxurious creaminess that rounds out flavors and softens the acidity.
• Brown Sugar: Balances the savory and acidic notes with gentle sweetness.
• Low Moisture Mozzarella: The gooey, melty cheese that’s pure bliss topping every ladle.

How to Make Butternut Squash Lasagna Soup with Kale & Mozzarella

Step 1: Sauté the Aromatics

Begin by warming olive oil in a soup pot over medium heat. Toss in the finely diced sweet onion along with a pinch of salt and red pepper flakes to awaken your senses with a slight kick. As the onions soften and become translucent after about three minutes, add the roughly chopped garlic and sauté for another three minutes. This layering of flavors is key to building your soup’s foundation.

Step 2: Cook the Butternut Squash

Add your cubed butternut squash and sprinkle in the Italian seasoning and another pinch of salt. Increase the heat slightly and cook for about five minutes, allowing the squash to caramelize gently. This step enhances the natural sugars in the squash, contributing to the soup’s sweet and savory harmony.

Step 3: Simmer with Broth and Parmesan Rind

Pour in the vegetable broth and toss in the Parmesan rind for that rich, umami-packed depth of flavor we all crave. Bring the mixture to a boil, then simmer for 10 minutes until the squash begins to soften beautifully. Removing the rind before pureeing creates a smooth texture while preserving its taste.

Step 4: Puree Half and Add Pasta

Use an immersion blender to puree about half the soup, giving it a luxuriously creamy consistency with just the right amount of chunky texture. Return the Parmesan rind to the pot and stir in the broken mafalda pasta or lasagna noodle pieces. Simmer for another 10 minutes until the pasta is perfectly tender but still holds its shape.

Step 5: Finish with Kale, Cream & Mozzarella

Turn off the heat and fold in fresh kale leaves. Next, stir in the heavy cream and brown sugar to balance the flavors with richness and a touch of sweetness. Adjust seasoning with salt and pepper as needed. Serve the soup in bowls and generously top each with low moisture mozzarella, letting it melt and create that irresistible lasagna-like gooeyness.

How to Serve Butternut Squash Lasagna Soup with Kale & Mozzarella

Garnishes

The best part about serving this soup is the chance to add your own creative garnishes. Fresh basil or a sprinkle of crushed red pepper flakes can boost the color and flavor. A drizzle of extra virgin olive oil or a sprinkle of crispy breadcrumbs adds a delightful texture contrast that will have everyone coming back for more.

Side Dishes

This soup pairs wonderfully with crunchy garlic bread or a simple mixed green salad dressed lightly with lemon vinaigrette. These sides help round out the meal, adding freshness and crunch that balance the creamy, cheesy heartiness of the Butternut Squash Lasagna Soup with Kale & Mozzarella.

Creative Ways to Present

For a fun twist, serve the soup inside hollowed-out mini pumpkins or rustic bread bowls. You can also layer the soup with toasted lasagna noodles in a clear dish for a “lasagna-inspired” presentation. No matter how you plate it, the vibrant colors and comforting textures are sure to impress.

Make Ahead and Storage

Storing Leftovers

After enjoying this cozy soup, simply transfer leftovers into an airtight container and refrigerate for up to 3 days. The flavors actually deepen overnight, making it perfect for a quick weekday meal that feels just as special as the first time.

Freezing

You can freeze Butternut Squash Lasagna Soup with Kale & Mozzarella in suitable containers for up to 2 months. To ensure the pasta stays pretty good after freezing, undercook it slightly before adding, or keep cooked pasta separate and combine when reheating.

Reheating

Reheat the soup gently on the stovetop over medium-low heat, stirring frequently to prevent sticking. Add a splash of broth or water if it thickens too much. Top with fresh mozzarella or even a dash of cream to revive its luscious texture.

FAQs

Can I use a different type of cheese instead of mozzarella?

Absolutely! While mozzarella provides that perfect gooey meltiness, you could substitute provolone or fontina for a slightly sharper taste. Just be sure to choose a cheese that melts well to keep the soup’s comforting texture intact.

Is this soup suitable for vegans?

This recipe isn’t vegan due to the use of heavy cream, mozzarella, and Parmesan rind. However, you can easily swap in coconut cream or cashew cream for the dairy and use vegan cheese alternatives. Just keep in mind the flavor profile will shift slightly.

What’s the best pasta to use if I can’t find mafalda noodles?

If mafalda pasta isn’t available, broken lasagna noodles work perfectly. You can also use other short pasta types like small shells or rigatoni to maintain that hearty bite.

Can I make this soup spicier?

Definitely! Feel free to add more red pepper flakes during the sauté step or sprinkle a little cayenne pepper to amp up the heat. Just start with small amounts and taste as you go for your perfect spice level.

How do I achieve the best texture with the kale?

For tender but still vibrant kale, add it at the very end of cooking after turning off the heat. This way, it gently wilts without getting too mushy or losing its beautiful color.

Final Thoughts

I can’t recommend making this Butternut Squash Lasagna Soup with Kale & Mozzarella enough. It’s one of those rare recipes that feels like a bowl of warm memories packed with rich flavors and nourishing ingredients. Whether you’re serving it for a family dinner or craving some solo comfort food, it’s sure to become a cherished favorite you’ll want to make again and again.

Butternut Squash Lasagna Soup with Kale & Mozzarella

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This Butternut Squash Lasagna Soup with Kale and Mozzarella is a hearty and comforting fall-inspired soup that combines the sweetness of butternut squash with tender kale, Italian herbs, and melty mozzarella cheese. It’s a cozy, flavorful twist on traditional lasagna, served in a bowl and perfect for chilly days.

• Author: Paula
• Prep Time: 10 minutes
• Cook Time: 40 minutes
• Total Time: 50 minutes
• Yield: 4 servings
• Category: Soup
• Method: Stovetop
• Cuisine: American, Italian

Ingredients

Soup Base

• 2 tablespoons Olive Oil
• 1 medium Sweet Onion, finely diced
• ¼ teaspoon Red Pepper Flakes
• 5 cloves Garlic, roughly chopped
• 6 cups Butternut Squash (about 2 lbs), peeled and cubed
• 2 teaspoons Italian Seasoning
• 2 quarts Vegetable Broth
• 1 chunk Parmesan Rind

Pasta and Greens

• ½ lb Mafalda Pasta (or dried lasagna noodles), broken into pieces
• 2 cups Fresh Kale, chopped

Finishing Ingredients

• ½ cup Heavy Cream
• ¼ cup Brown Sugar
• 1 cup Low Moisture Mozzarella Cheese (such as Land O’ Lakes Mozzarella shreds)

Instructions

1. Sauté Aromatics: Heat olive oil in a soup pot over medium heat. Add the diced onion, a pinch of salt, and red pepper flakes. Cook for 3 minutes until the onions begin to soften. Add garlic and continue cooking for another 3 minutes, allowing the garlic to become fragrant but not browned.
2. Cook Butternut Squash: Add the cubed butternut squash, Italian seasoning, and another pinch of salt to the pot. Increase the heat to medium-high and cook for about 5 minutes, stirring occasionally, until the squash starts to caramelize slightly for added flavor.
3. Add Broth and Parmesan Rind: Pour in the vegetable broth and add the parmesan rind. Bring the soup to a boil and let it cook for 10 minutes, allowing the flavors to meld and the squash to soften further.
4. Partial Puree: Remove the parmesan rind and use an immersion blender to puree about half of the soup directly in the pot. This creates a creamy texture while retaining some chunks for body. Return the parmesan rind to the pot after blending.
5. Cook Pasta: Add the broken mafalda pasta or lasagna noodles to the soup. Reduce to a simmer and cook for about 10 minutes or until the pasta is tender but still holds its shape.
6. Finish Soup: Turn off the heat. Stir in the chopped kale, heavy cream, and brown sugar. Allow the residual heat to wilt the kale and meld flavors. Taste the soup and season with additional salt and pepper as needed.
7. Serve: Ladle the soup into four bowls and top each serving with approximately ½ cup of shredded mozzarella cheese. The warm soup will gently melt the mozzarella creating a gooey, cheesy topping reminiscent of lasagna.

Notes

• You can substitute kale with spinach or Swiss chard if preferred.
• If you don’t have an immersion blender, transfer half the soup to a regular blender, puree, and then return it to the pot.
• For a vegan version, substitute heavy cream with coconut cream and use a vegan mozzarella alternative.
• Mafalda pasta can be replaced with other short pasta shapes like penne or rigatoni.
• Adjust the red pepper flakes quantity depending on your desired heat level.