As the chill of autumn sets in and the vibrant colors of the leaves begin to paint the landscape, there’s nothing quite like the comforting embrace of a warm, hearty meal. Enter my Butternut Squash and Spinach Lasagna—a dish that effortlessly bridges the gap between indulgence and health. I found myself craving something that wrapped me in warmth and nostalgia, a meal that could bring family and friends together around the table. This lasagna does just that, combining the sweet earthiness of butternut squash with the vibrant greens of spinach, all layered between sheets of tender pasta and gooey cheese.
In only about an hour, you can create this masterpiece, filled with flavor and nutrition that rivals any takeout option. Imagine slicing into layers of creamy ricotta and nutmeg-kissed squash, interspersed with garlicky spinach; it’s a delight for both the eyes and the palate. Whether it’s a cozy weeknight dinner or a gathering with friends, this lasagna is designed to impress and satisfy. So, let’s roll up our sleeves and dive into this delightful recipe that will rekindle your love for homemade food!
Why is Butternut Squash and Spinach Lasagna a Must-Try?
Comforting warmth: This dish offers the perfect cozy vibe, ideal for autumn or anytime you crave something heartwarming.
Nutritious indulgence: Packed with butternut squash and spinach, it’s a delicious way to sneak in those healthy veggies without sacrificing flavor.
Easy preparation: In just an hour, you can prepare a show-stopping meal, making it a great choice for busy weeknights.
Crowd-pleasing appeal: With layers of creamy cheeses and savory fillings, this lasagna is sure to delight family and friends alike.
Versatile dish: Enjoy it as a main course or pair it with a simple salad for a complete meal; this recipe adapts beautifully!
Try this dish alongside other delicious options to elevate your cooking game.
Butternut Squash and Spinach Lasagna Ingredients
For the Butternut Squash Filling
• Butternut squash puree – gives the lasagna a creamy, sweet flavor that harmonizes beautifully with the other ingredients.
• Ricotta cheese – adds richness and a creamy texture, enhancing the dish’s comfort factor.
• Milk – helps achieve a smooth consistency; feel free to use almond or oat milk as a substitute.
• Salt – enhances the natural flavors; adjust according to your taste preferences.
• Nutmeg – lends a warm, aromatic undertone; just a pinch goes a long way!
For the Spinach Filling
• Spinach – these vibrant greens offer essential nutrients and a pop of color.
• Ricotta cheese – this is used again for added creaminess and to bind the filling.
• Mozzarella cheese – melts beautifully for a gooey, delightful texture in each layer.
• Garlic cloves – provide a delicious base flavor that complements the spinach.
• Salt – always essential for boosting flavor; tailor it to your preference.
• Pepper – adds a gentle warmth; adjust for your desired spice level.
For the Lasagna Assembly
• Lasagna noodles – the backbone of the dish; choose whole wheat or gluten-free if preferred.
• Mozzarella cheese – sprinkled throughout for that irresistible cheesy goodness.
• Parmesan cheese – adds a touch of nuttiness and depth to the final topping.
• Italian seasoning – a classic blend that elevates the flavors of the entire dish.
• Paprika – gives a subtle smokiness; feel free to use smoked paprika for extra flavor.
• Basil – freshens up the dish with its aromatic essence; dried basil works too!
Let’s gather these ingredients, and you’ll be one step closer to whipping up an unforgettable Butternut Squash and Spinach Lasagna!
How to Make Butternut Squash and Spinach Lasagna
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Preheat your oven to 375°F, creating a warm environment for your delicious lasagna to bake perfectly.
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Blend the butternut squash filling by adding butternut squash puree, ricotta cheese, milk, salt, and nutmeg to a food processor. Blend until smooth, adding more milk if needed for a creamy texture.
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Mix the spinach filling by combining cooked spinach, ricotta cheese, mozzarella cheese, garlic, salt, and pepper in a bowl. Stir well and adjust the seasoning to taste.
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Cook the lasagna noodles according to package instructions until al dente. After cooking, rinse them in cold water and drain. Ensure they fit your baking dish without overlapping.
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Grease an 11×8.5 inch casserole dish lightly with olive oil spray. Start building your lasagna by spreading one-third of the butternut squash filling on the bottom, then sprinkle lightly with mozzarella cheese.
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Layer the cooked lasagna noodles evenly on top of the filling, ensuring they don’t overlap to allow for even cooking.
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Spread half of the spinach filling over the noodles, followed by a light sprinkle of mozzarella cheese. Continue layering with another set of cooked noodles.
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Repeat the process by spreading another third of the butternut squash mixture over the noodles, topping again with mozzarella cheese, and adding yet another layer of cooked noodles.
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Add the remaining half of the spinach filling over the noodles, sprinkling with mozzarella cheese once more. Finish this layer with a final set of cooked noodles.
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Top the last layer of noodles with the remaining third of the butternut squash filling. Sprinkle with grated Parmesan and the remaining mozzarella cheese. Add a sprinkle of Italian seasoning, paprika, and basil to enhance the flavors.
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Cover the baking dish with foil and bake in the preheated oven for 30 minutes. Remove the foil and continue baking for an additional 10 minutes until bubbly and golden brown.
Optional: Garnish with fresh basil before serving for a burst of color and flavor.
Exact quantities are listed in the recipe card below.
Expert Tips for Butternut Squash and Spinach Lasagna
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Choose Quality Ingredients: Opt for fresh spinach and high-quality cheeses for the best flavor. Avoid pre-shredded cheese if possible, as it often contains anti-caking agents that can affect melting.
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Layer with Care: Ensure even layering of fillings and noodles to prevent dryness. Avoid overlapping noodles to allow for even cooking and a great texture throughout your Butternut Squash and Spinach Lasagna.
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Adjust Seasoning: Taste and adjust the seasonings for both the squash and spinach fillings as you go. This will help you avoid bland spots and ensure a mouthwatering dish.
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Cool Before Slicing: Allow the lasagna to cool for about 10-15 minutes after baking; this helps the layers set and makes for easier slicing without falling apart.
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Add Extra Veggies: Feel free to sneak in other vegetables like zucchini or mushrooms for added nutrition and flavor variation. Just sauté them lightly before mixing into the fillings.
What to Serve with Butternut Squash and Spinach Lasagna?
Creating a delightful meal is all about perfect pairings that enhance every bite.
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Garlic Bread: The crunchy, buttery goodness of garlic bread complements the creamy lasagna perfectly, adding a satisfying crunch and rich flavor. A side of warm, toasted garlic bread will make your meal even cozier.
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Simple Arugula Salad: A vibrant arugula salad with a light vinaigrette adds freshness and balances the richness of the lasagna beautifully. Toss in some cherry tomatoes for a pop of color and sweetness!
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Roasted Vegetables: Seasonal roasted vegetables offer a heartiness that pairs well with the creamy layers. Their caramelized flavors provide depth, while adding that crucial component of healthy eating.
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Apple Crisp: For a comforting dessert that echoes the autumn theme, an apple crisp brings a lovely sweetness to your meal. The warm, spiced apples contrast wonderfully with the savory lasagna, making your dining experience well-rounded.
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Red Wine: A glass of full-bodied red wine, such as Cabernet Sauvignon, enhances the flavors in both the lasagna and any accompanying dishes. The wine’s bold notes provide an enjoyable contrast to the creamy textures.
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Herbed Yogurt Sauce: A tangy yogurt sauce with fresh herbs adds a delightful creaminess and bright flavor that enlivens each bite of your lasagna. Drizzle it over the serving for an extra layer of taste.
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Sparkling Water: A light sparkling water with a hint of lemon refreshes the palate between bites, making it a lovely accompaniment that doesn’t overpower the meal.
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Dessert Wine: If you’re in the mood for a sweet finish, consider a dessert wine, such as a late harvest Riesling, to end the meal on a fruity note that complements the lasagna’s flavors.
These pairings will elevate your Butternut Squash and Spinach Lasagna experience, turning a comforting dish into a memorable meal.
Storage Tips for Butternut Squash and Spinach Lasagna
Room Temperature: This delicious lasagna is best enjoyed fresh, but if left out, it can be stored at room temperature for up to 2 hours.
Fridge: Store leftover Butternut Squash and Spinach Lasagna in an airtight container in the fridge for up to 3 days. Reheat in the oven or microwave.
Freezer: For longer storage, freeze the lasagna in an airtight container for up to 2 months. Let it cool completely before wrapping it tightly to prevent freezer burn.
Reheating: Reheat the lasagna in a preheated oven at 350°F for about 20-25 minutes, or until heated through. Cover with foil to prevent the top from browning too quickly.
Butternut Squash and Spinach Lasagna Variations
Feel free to personalize your lasagna experience and make it your own with these fun twists!
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Gluten-Free: Use gluten-free lasagna noodles or zucchini slices for a lighter, veggie-filled option.
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Vegan: Swap ricotta and mozzarella for cashew cheese and nutritional yeast, and replace milk with almond or oat milk.
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Extra Veggies: Add layers of sautéed mushrooms or roasted bell peppers for added flavor and texture! The more, the merrier.
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Spice it Up: Mix in red pepper flakes or a dash of cayenne to kick up the heat and give it a spicy zing.
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Herb Boost: Replace Italian seasoning with fresh basil, oregano, or thyme to elevate the flavor profile!
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Cheesy Delight: Add a layer of goat cheese or feta between the spinach and squash fillings for a tangy twist that will surprise your taste buds.
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Smoky Flavor: Stir in some smoked gouda with the mozzarella for a rich, deep flavor in every bite. You won’t be able to resist!
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Creamy Spinach: Use cream cheese combined with the spinach filling for an ultra-creamy texture that adds more indulgence to your dish.
Make Ahead Options
These Butternut Squash and Spinach Lasagna layers are perfect for meal prep enthusiasts! You can prepare the butternut squash filling, spinach filling, and even cook the lasagna noodles up to 24 hours in advance. Simply refrigerate each component in airtight containers to maintain freshness. When you’re ready to enjoy, layer everything together as directed and bake straight from the fridge. If the lasagna is assembled and refrigerated, it can stay fresh for up to 3 days; just let it sit at room temperature for 30 minutes before baking to ensure even cooking. This prep-ahead method allows for a quick, delicious dinner on busy weeknights with minimal effort!
Butternut Squash and Spinach Lasagna Recipe FAQs
What should I look for when selecting butternut squash?
Absolutely! When choosing butternut squash, opt for ones that feel heavy for their size and have a smooth, tan skin. Check for any dark spots or blemishes—these can indicate overripeness. A good squash will have a firm texture and should be easy to slice into.
How should I store leftover butternut squash and spinach lasagna?
To keep your Butternut Squash and Spinach Lasagna fresh, place it in an airtight container and store it in the fridge for up to 3 days. Make sure it’s cooled to room temperature before storing. If you’re planning to save it for longer, wrapping it airtight and freezing it is your best option.
Can I freeze butternut squash and spinach lasagna? If so, how?
Yes, you can! To freeze your lasagna, let it cool completely, then wrap it tightly in plastic wrap and place it in an airtight container or freezer bag. It can be stored in the freezer for up to 2 months. When you’re ready to enjoy it again, thaw it in the fridge overnight and reheat it properly.
What if my lasagna noodles break while cooking?
Very common! If you find your noodles breaking, try cooking them for a shorter time, just until al dente. A little flexibility helps! Additionally, rinsing them in cold water immediately after boiling can also prevent sticking, which reduces breakage.
Is this lasagna suitable for people with dairy allergies?
If you’re looking to make the Butternut Squash and Spinach Lasagna dairy-free, substitute the ricotta and mozzarella with dairy-free cheese alternatives or use a blend of cashews blended with nutritional yeast for a creamy filling. Ensure you check the labels for allergens!
How do I know when the lasagna is done baking?
An excellent question! Your lasagna is ready when the edges are bubbling, and the top is golden brown and slightly crispy. If you insert a knife into the center, it should come out hot without any cold spots. If you want to be precise, a food thermometer reading 165°F indicates it’s properly heated through.

Butternut Squash and Spinach Lasagna: A Cozy Comfort Dish
Ingredients
Equipment
Method
- Preheat your oven to 375°F.
- Blend the butternut squash filling in a food processor until smooth.
- Mix the spinach filling in a bowl until well combined.
- Cook the lasagna noodles according to package instructions.
- Grease an 11x8.5 inch casserole dish with olive oil spray. Spread one-third of the butternut squash filling on the bottom.
- Layer the cooked lasagna noodles evenly on top.
- Spread half of the spinach filling over the noodles, then sprinkle with mozzarella cheese.
- Continue layering until all ingredients are used, finishing with a layer of butternut squash filling and toppings.
- Cover with foil and bake for 30 minutes, then remove foil and bake for an additional 10 minutes until bubbly and golden brown.







