As I stood in my kitchen, the aroma of sautéed garlic and sweet onion started weaving its magic, wrapping me in an embrace that felt like home. This cozy Butternut Squash Lasagna Soup with Kale & Mozzarella is not just a recipe; it’s a warm invitation to savor the flavors of fall. With creamy butternut squash blending perfectly with hearty kale and the gooey richness of mozzarella, it’s comfort food at its finest. What I love most is how quickly you can whip it up, making it a perfect weeknight dinner while still feeling gourmet enough to impress. Plus, it’s a vegetarian delight that nourishes both body and soul, leaving you feeling satisfied without the heaviness. Are you ready to dive into a bowl of creamy goodness that feels just like a warm hug?
Why is this soup a must-try?
Comforting, Creamy Texture: The luscious blend of butternut squash and mozzarella delivers a silky-smooth experience in every spoonful.
Hearty and Wholesome: Packed with nutritious kale, it’s a filling meal that offers warmth and nourishment during chilly nights.
Quick and Easy: In just under 30 minutes, you can create a gourmet dish, perfect for busy weeknights without sacrificing flavor.
Versatile Recipe: Feel free to substitute vegetables or adjust the creaminess to suit your taste and dietary preferences. Pair it with a simple garden salad or some Caramelized Onion Pizza for an impressive feast!
Crowd-Pleasing Flavor: Whether you’re entertaining friends or satisfying family cravings, this soup is sure to impress even the pickiest of eaters.
Butternut Squash Lasagna Soup Ingredients
Dive into this creamy goodness with everything you’ll need!
For the Soup Base
- Olive Oil – For sautéing vegetables and adding healthy fats. Substitution: Can use avocado oil for a different flavor.
- Sweet Onion – Adds sweetness and depth to the soup. Substitution: Yellow onion can be used instead.
- Red Pepper Flakes – Provides a hint of heat to balance the flavors.
- Garlic – Enhances the aroma and flavor profile of the soup.
- Butternut Squash – The base of the soup, contributing creaminess and natural sweetness. Note: Approx. 2 lbs for this recipe; can substitute with pumpkin.
- Italian Seasoning – Adds a blend of herbs for a classic Italian flavor.
- Vegetable Broth – Used as the soup base; adds richness and depth. Substitution: Chicken broth can be used for a non-vegetarian option.
- Parmesan Rind – Imparts umami and depth, enhancing the broth’s richness. Note: Remove before serving.
For the Pasta and Greens
- Mafalda Pasta – Provides the lasagna texture without the need for layering. Substitution: Any small pasta or broken lasagna noodles work.
- Fresh Kale – Adds a nutritious element and slight bitterness, balancing the creamy soup.
For the Creamy Finish
- Heavy Cream – Introduces creaminess and richness to the soup. Substitution: Half-and-half or coconut cream for a lighter option.
- Brown Sugar – Balances the savory flavors with a hint of sweetness.
- Low Moisture Mozzarella – Essential for the cheesiness in each bowl. Recommendation: Using Land O’ Lakes® Mozzarella Shreds enhances quality.
Step‑by‑Step Instructions for Butternut Squash Lasagna Soup with Kale & Mozzarella
Step 1: Sauté the Aromatics
Heat 2 tablespoons of olive oil in a large soup pot over medium heat. Add 1 diced sweet onion along with a pinch of salt and ¼ teaspoon of red pepper flakes, stirring occasionally for about 3 minutes until the onion becomes translucent and fragrant.
Step 2: Add Garlic
Incorporate 3 minced garlic cloves into the pot and continue cooking for an additional 3 minutes, allowing the garlic to soften and release its aromatic flavor. The mixture should smell deliciously inviting, creating a warm foundation for your Butternut Squash Lasagna Soup.
Step 3: Caramelize the Squash
Stir in 1 peeled and diced butternut squash along with 1 tablespoon of Italian seasoning and another pinch of salt. Raise the heat slightly and sauté for about 5 minutes, allowing the squash to caramelize; you’ll know it’s ready when it begins to soften and develop a golden color.
Step 4: Build the Soup Base
Pour in 4 cups of vegetable broth and add a Parmesan rind for extra depth of flavor. Increase the heat to high and bring the mixture to a gentle boil. Let it cook for 10 minutes, during which the flavors meld and the squash becomes tender.
Step 5: Blend for Creaminess
After boiling, carefully blend half of the soup using an immersion blender until smooth; this will create a creamy base while keeping some chunky texture. Return the Parmesan rind to the pot for further flavor infusion as you work on the next step.
Step 6: Cook the Pasta
Add 1 cup of mafalda pasta to the pot, stirring to combine. Lower the heat to medium and simmer for an additional 10 minutes or until the pasta is tender yet al dente, ensuring it absorbs the rich flavors of the Butternut Squash Lasagna Soup.
Step 7: Incorporate the Greens
Turn off the heat, then stir in 2 cups of chopped fresh kale, ½ cup of heavy cream, and 1 tablespoon of brown sugar. The kale should wilt in the heat, adding a vibrant green color and a nutritious boost to your soup. Taste, and adjust seasoning with salt and pepper as desired.
Step 8: Serve with Cheese
Ladle the soup into warm bowls, generously topping each serving with shredded low moisture mozzarella. Allow the heat from the soup to gently melt the cheese, creating an irresistible, gooey finish that complements the comforting flavors of the Butternut Squash Lasagna Soup.
Make Ahead Options
These Cozy Butternut Squash Lasagna Soup with Kale & Mozzarella components are perfect for meal prep enthusiasts! You can chop the butternut squash, onion, and kale up to 24 hours in advance, storing them in airtight containers in the refrigerator to keep them fresh. Additionally, the soup base can be prepared and refrigerated for up to 3 days before serving. Simply follow the first five steps of the recipe, cool the soup completely, and refrigerate it in a sealed container. When you’re ready to enjoy your soup, gently reheat the mixture, add the pasta and cream, and finish with fresh kale and mozzarella for a comforting meal that feels just as delicious as the day it was made!
Storage Tips for Butternut Squash Lasagna Soup
Fridge: Store any leftover Butternut Squash Lasagna Soup in an airtight container for up to 3 days. The flavors will continue to develop, making each bowl even tastier!
Freezer: For longer storage, freeze the soup in freezer-safe containers or bags for up to 3 months. Make sure to leave some space for expansion as it freezes.
Thawing: When ready to enjoy, thaw the soup overnight in the fridge, then reheat it gently on the stove or in the microwave until warmed through.
Reheating: Stir the soup well while reheating, and consider adding a splash of broth or water to restore its creamy texture if it thickens during storage.
Butternut Squash Lasagna Soup Variations
Feel free to unleash your creativity by customizing this cozy soup to delight your taste buds!
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Leafy Green Swap: Replace kale with fresh spinach or Swiss chard for a different green twist. Both options bring a vibrant color and nutrients to your bowl.
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Extra Veggies: Add diced carrots, leeks, or zucchini for a heartier soup. The more veggies, the more flavor and nutrition, creating a delightful mix in every spoonful.
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Dairy-Free Option: Substitute heavy cream with coconut cream or a plant-based cream for a lighter, dairy-free delight without sacrificing creaminess.
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Pasta Variation: Try using whole wheat or gluten-free pasta shapes. It’s an easy way to make this comforting soup fit your dietary needs while still enjoying that hearty texture.
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Herb Infusion: Boost the flavor by adding fresh herbs like basil or thyme just before serving. They’ll brighten up the dish and make your kitchen smell heavenly!
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Sweet Potato Twist: For added sweetness and nutrition, swap butternut squash with roasted sweet potatoes. Their natural sweetness will add another dimension to this delicious dish.
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Spice It Up: If you love heat, add diced jalapeños or a pinch of cayenne pepper. Spice lovers will appreciate the extra kick that complements the creamy soup beautifully.
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Cheesy Goodness: Mix in grated Parmesan or a sprinkle of feta cheese along with the mozzarella for a richer cheese experience. This extra layer of flavor will elevate your soup to gourmet status!
Each of these variations invites you to play with flavors, making your Butternut Squash Lasagna Soup a personal masterpiece. After enjoying a bowl of this delightful dish, you might also love pairing it with a slice of Caramelized Onion Pizza or a refreshing Garden Salad for a complete meal!
What to Serve with Cozy Butternut Squash Lasagna Soup?
Complementing the rich, creamy flavors of this soup can elevate your meal into a delightful experience.
- Crusty Bread: A warm, rustic loaf adds the perfect crunch and is great for dipping into the soup.
- Simple Garden Salad: Fresh greens with a tangy vinaigrette contrast beautifully with the soup’s creaminess, refreshing your palate.
For an extra touch, consider making a light lemon vinaigrette for your salad. The brightness it brings melds wonderfully with the earthy tones of the butternut squash.
- Garlic Breadsticks: Soft and buttery breadsticks infused with garlic create a satisfying pairing alongside the hearty soup.
- Roasted Brussels Sprouts: These crunchy, caramelized bites add a flavorful, slightly nutty element that complements the soup’s sweetness beautifully.
Lastly, if you’re in the mood for something sweet, a light dessert such as apple crisp can perfectly round off this comforting meal without overshadowing the main dish.
Expert Tips for Butternut Squash Lasagna Soup
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Perfect Texture: Blend only half of the soup to retain some chunks for a delightful contrast, ensuring a balanced creamy consistency in your Butternut Squash Lasagna Soup.
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Caramelize Wisely: Keep an eye on the butternut squash while sautéing to achieve a rich flavor without burning; stir frequently for even cooking.
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Adjust Seasoning: Always taste and adjust seasoning after incorporating heavy cream; it can mellow flavors, so ensure everything is well-balanced before serving.
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Pasta Perfection: Reduce cooking time for the mafalda pasta slightly, as it will continue to soften once added to the hot soup, preventing it from becoming mushy.
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Make It Your Own: Feel free to experiment with different greens or creamy substitutions based on your preferences, making this Butternut Squash Lasagna Soup a truly personalized comfort dish.
Butternut Squash Lasagna Soup with Kale & Mozzarella Recipe FAQs
How do I choose ripe butternut squash?
Look for butternut squash that feels heavy for its size and has a hard, matte skin. Avoid any with dark spots all over or soft areas, as this indicates overripeness. If you’re unsure, a firm squash with a deep beige color is usually a safe bet.
What’s the best way to store leftovers of the Butternut Squash Lasagna Soup?
Absolutely! Store any leftovers in an airtight container in the refrigerator for up to 3 days. When it’s time to enjoy again, gently reheat it on the stove over low heat, stirring often, to keep the creamy texture intact.
Can I freeze this soup?
Yes, you can freeze the soup! Portion it into freezer-safe containers or bags, leaving space for expansion—this is important since liquids tend to expand when frozen. It will keep well for up to 3 months! To thaw, simply transfer to the fridge overnight and reheat on the stove, adding a splash of vegetable broth if it appears thick.
What should I do if my soup is too thick after storing?
Not to worry! If your butternut squash lasagna soup becomes too thick after sitting in the fridge or freezer, simply add a splash of broth or water while reheating. Stir well to reach your desired consistency, and it’ll be as creamy and delicious as when you first made it!
Can I substitute the kale in this recipe?
Very much! Feel free to swap kale with spinach or Swiss chard for a different flavor. Both options will still provide the nutritional boost while allowing for a touch of variety. Just remember to adjust cooking times accordingly, as spinach wilts quickly compared to kale.
Are there any dietary considerations for this soup?
Yes! This butternut squash lasagna soup is vegetarian, as it contains no meat. If you have a dairy allergy, you can replace the heavy cream with coconut cream. Just be sure to check the mozzarella as well—opt for lactose-free mozzarella if necessary for a creamy touch without dairy!

Creamy Butternut Squash Lasagna Soup with Kale & Mozzarella
Ingredients
Equipment
Method
- Heat 2 tablespoons of olive oil in a large soup pot over medium heat. Add 1 diced sweet onion along with a pinch of salt and ¼ teaspoon of red pepper flakes, stirring occasionally for about 3 minutes until the onion becomes translucent and fragrant.
- Incorporate 3 minced garlic cloves into the pot and continue cooking for an additional 3 minutes, allowing the garlic to soften and release its aromatic flavor.
- Stir in 1 peeled and diced butternut squash along with 1 tablespoon of Italian seasoning and another pinch of salt. Sauté for about 5 minutes, allowing the squash to caramelize.
- Pour in 4 cups of vegetable broth and add a Parmesan rind. Increase the heat to high and bring the mixture to a gentle boil. Let it cook for 10 minutes.
- After boiling, carefully blend half of the soup using an immersion blender until smooth.
- Add 1 cup of mafalda pasta to the pot, stirring to combine. Lower the heat to medium and simmer for an additional 10 minutes or until the pasta is tender.
- Turn off the heat, then stir in 2 cups of chopped fresh kale, ½ cup of heavy cream, and 1 tablespoon of brown sugar.
- Ladle the soup into warm bowls, generously topping each serving with shredded low moisture mozzarella.
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