Indulge in the rich, comforting flavors of autumn with our exquisite butternut squash lasagna recipe. This dish transcends the ordinary, offering a delightful symphony of tastes and textures in every Forkful. Layers of velvety ricotta sauce, tender butternut squash pieces, and a robust, savory marinara sauce come together to create a lasagna that will truly captivate your palate and leave you utterly satisfied. It’s a wholesome, hearty, and incredibly flavorful meal that promises to become a cherished addition to your recipe collection.

Why Our Butternut Squash Lasagna Will Be Your New Favorite
There’s an undeniable joy that comes with a generous, cheesy slice of homemade lasagna. Our butternut squash lasagna takes this classic comfort food and infuses it with a fresh, autumnal twist that is both uniquely flavorful and remarkably wholesome. We’re confident that once you try this recipe, it will become your go-to lasagna, a dish you’ll turn to again and again for its exceptional taste and satisfying qualities.
What makes this butternut squash lasagna truly special and beloved?
- A Powerhouse of Vegetables: This recipe is brimming with nutrient-rich vegetables. Butternut squash, earthy crimini mushrooms, and the rich tomato sauce contribute a significant amount of vitamins, minerals, and fiber to each serving, making it a delicious way to boost your daily vegetable intake. It’s a truly healthy lasagna option that doesn’t compromise on flavor.
- Classic Comfort with a Fall Twist: You get all the familiar, comforting elements of a traditional lasagna – tender noodles, savory sauce, and gooey cheese – beautifully complemented by the subtle sweetness and creamy texture of butternut squash. It’s the perfect dish to celebrate the flavors of the fall season.
- Feeds a Crowd Effortlessly: Lasagna is inherently a fantastic meal for gatherings. Whether you’re planning a family dinner, hosting a holiday feast, or simply want to surprise someone with a delectable homemade meal, this butternut squash lasagna is designed to feed many, making entertaining simple and delicious.
- Vegetarian Delight: For those seeking flavorful vegetarian meal options, this lasagna is a dream come true. It’s packed with plant-based goodness, ensuring everyone at the table can enjoy a hearty and satisfying dish.
- Perfect for Meal Prep: Lasagna is known for tasting even better the next day! This recipe is ideal for preparing in advance, allowing you to enjoy delicious leftovers throughout the week or freeze portions for quick future meals.
Gather Your Ingredients: The Essentials for Butternut Squash Lasagna
Crafting this healthy and flavorful butternut squash lasagna requires a selection of fresh and pantry staples. Each ingredient plays a crucial role in building the layered depth of flavor that makes this dish so irresistible. Here’s a comprehensive list of everything you’ll need to create this culinary masterpiece:
- For the Rich Red Sauce:
- Olive oil
- Yellow onion, minced
- Minced garlic
- Red wine (adds depth and complexity)
- Salt (to season and enhance flavors)
- Balsamic vinegar (for a touch of tang and sweetness)
- Crushed tomatoes
- Diced tomatoes
- Italian Tuscan Seasoning (a blend of aromatic herbs)
- Crimini mushrooms, chopped (for an earthy, umami note)
- Butternut squash cubes (the star ingredient, peeled and cubed)
- For the Creamy Cheese Sauce:
- Plain Greek yogurt (adds a subtle tang and lightens the richness)
- Ricotta cheese (the classic creamy base)
- Mozzarella, shredded (for that essential melty, cheesy layer)
- Parmesan cheese, grated (for sharp, savory flavor)
- Fresh thyme, chopped (adds an aromatic, herbaceous note)
- Garlic powder (enhances the savory profile)
- Other Key Components:
- Lasagna noodles (traditional, oven-ready, or gluten-free options available)
Smart Tip: Streamlining Butternut Squash Preparation
Butternut squash, while delicious, can sometimes be a challenge to cut due to its hard exterior. To save time and effort in the kitchen, consider purchasing pre-cut butternut squash from your local grocery store. Many stores offer fresh, pre-cubed squash, which is a convenient shortcut that doesn’t compromise on flavor or quality. If you prefer to cut it yourself, microwaving the whole squash for 2-3 minutes can soften the skin, making it much easier and safer to peel and chop.

How to Make This Flavorful Butternut Squash Lasagna
Creating this butternut squash lasagna follows a similar, satisfying process to making a classic lasagna, but with a few key steps to ensure every flavor shines. The secret to a truly successful lasagna, especially one with diverse ingredients like this, lies in meticulous preparation. Ensure that each component – the rich red sauce, the creamy cheese mixture, the tender noodles, and the vibrant vegetables – is prepped and ready before you begin assembling the layers. This methodical approach guarantees an even distribution of flavor and a harmonious texture throughout the dish.
The core components of our lasagna include:
- The Hearty Red Sauce: A flavorful base infused with vegetables.
- The Creamy Cheese Sauce: A blend of cheeses and Greek yogurt for richness.
- Perfectly Cooked Noodles: The foundation that holds everything together.
- Tender Vegetables: Butternut squash and mushrooms cooked right into the sauce.

Crafting Each Exquisite Layer for the Ultimate Lasagna Experience
The magic of lasagna lies in its distinct and harmonious layers. Each component of this butternut squash lasagna is prepared individually to ensure maximum flavor and optimal texture, then carefully assembled to create a cohesive and deeply satisfying dish. Here are some essential tips for perfecting each vital layer:
The Savory Red Sauce: This isn’t just a sauce; it’s a flavorful embrace for our vegetables. It’s crucial to simmer the red sauce for a good 15-20 minutes after combining all ingredients. This extended simmer allows the flavors of the onion, garlic, red wine, tomatoes, balsamic vinegar, and Italian Tuscan seasoning to meld beautifully and intensify, creating a rich and complex base. Crucially, adding the butternut squash cubes and chopped crimini mushrooms directly into the sauce during this simmering stage is vital. It kick-starts their cooking process, ensuring they become tender and integrate seamlessly into the sauce, rather than remaining undercooked within the lasagna. Don’t skip this simmering step; it’s where the magic happens!
When it comes to layering the sauce with the noodles, be generous. A sufficient amount of sauce on top of each lasagna noodle layer is key. Not only does it impart incredible flavor, but the moisture from the sauce is essential for helping the noodles continue to cook to perfection in the oven, ensuring they are tender and never dry.
The Creamy Cheese Sauce: Our cheese sauce is designed for both creaminess and a hint of fresh tang. We blend classic ricotta cheese with a touch of plain Greek yogurt, which adds a lovely lightness and a subtle, refreshing acidity that balances the richness of the cheeses. To this, we incorporate grated Parmesan and shredded mozzarella for a classic cheesy depth, along with fresh thyme for an aromatic herbaceous note and garlic powder to enhance its savory profile. The process is simple: combine all these ingredients in a bowl and stir until thoroughly mixed and smooth. This ensures an even consistency, allowing you to spread it effortlessly and uniformly across the lasagna layers, guaranteeing cheesy goodness in every bite.
The Al Dente Noodles: The foundation of any great lasagna is its noodles. Boil your lasagna noodles until they are “al dente” – meaning they still have a slight bite to them. This is absolutely critical because the noodles will continue to cook and soften further in the oven as the lasagna bakes. Overcooked noodles will result in a mushy lasagna, which is something we definitely want to avoid.
Equally important is the step immediately after draining the noodles. To prevent them from sticking together in a clump, quickly spread the strained noodles out flat on a baking sheet or a clean surface and lightly drizzle them with a bit of olive oil. Gently toss or separate them if needed. This simple trick ensures your noodles remain separate and easy to handle when you’re ready to build your beautiful lasagna layers.


Butternut Squash Lasagna: Your Top Questions Answered
Is Butternut Squash a Healthy Addition to Lasagna?
Absolutely! Butternut squash is an incredibly healthy and nutrient-dense root vegetable, making it an excellent choice for a wholesome lasagna. It’s renowned for being packed with vital antioxidants, particularly beta-carotene, which converts to Vitamin A in the body and supports vision, immune function, and skin health. It’s also a fantastic source of Vitamin C, dietary fiber, and potassium. As a healthy carbohydrate choice, it provides sustained energy without the rapid blood sugar spikes associated with refined carbs, making this lasagna a more nutritious and satisfying meal.
Can I Substitute Butternut Squash Puree for Cubes?
While this specific recipe was developed and tested using cubed butternut squash for texture and distinct flavor, you can certainly experiment with butternut squash puree if that’s what you have on hand. If opting for puree, we recommend adding a few tablespoons to each layer of the lasagna after you’ve spread the tomato sauce. This will distribute the flavor and creamy texture throughout the dish. Keep in mind that the texture will be different – a smoother, more integrated squash flavor rather than distinct pieces – but it can still yield a delicious result.
What’s the Best Way to Store Leftover Butternut Squash Lasagna?
Proper storage ensures your delicious butternut squash lasagna remains fresh and enjoyable for days. After baking, allow the lasagna to cool completely to room temperature. This is crucial to prevent condensation, which can lead to a soggy texture and faster spoilage. Once cooled, transfer any leftover portions to an airtight container. Stored properly in the refrigerator, the lasagna will maintain its quality for up to 5 days, making it perfect for enjoyable weekday lunches or dinners.
To reheat refrigerated lasagna, first let your desired portion come closer to room temperature for about 15-20 minutes. Then, place it in an oven-safe dish and heat in a preheated oven at 350ºF (175ºC) until the cheese is bubbling and the center of the lasagna is thoroughly warmed through. Covering it with foil for the initial part of reheating can help prevent the top from drying out.
Can I Freeze This Butternut Squash Lasagna for Later?
Yes, this butternut squash lasagna freezes beautifully, making it an excellent option for future meals or convenient meal prep! For best results, allow the entire baked lasagna to cool completely after it comes out of the oven. Once cool, cover the lasagna tightly with a layer of plastic wrap, pressing it down to eliminate as much air as possible, then follow with a layer of heavy-duty aluminum foil. This double-layer protection helps prevent freezer burn. Place the securely wrapped lasagna in the freezer, where it can be stored for up to 3 months.
To reheat frozen lasagna, you have a couple of options:
- Thaw First: For best texture, transfer the frozen lasagna to the refrigerator and allow it to thaw overnight. Once thawed, let it come to room temperature for about 30 minutes before reheating in a preheated oven at 350ºF (175ºC) until hot and bubbly, usually 25-35 minutes.
- Reheat from Frozen: If reheating from frozen, remove the plastic wrap but keep the foil on. Bake at 350ºF (175ºC) for about 60-75 minutes, then remove the foil and continue baking for another 15-20 minutes, or until the cheese is melted and golden, and the center is hot.
Regardless of the method, ensure the internal temperature reaches 165ºF (74ºC) for food safety.
What Are Good Side Dishes for Butternut Squash Lasagna?
Butternut squash lasagna is a hearty and complete meal on its own, but pairing it with a simple side can elevate the dining experience. A crisp green salad with a light vinaigrette is always a perfect complement, offering a refreshing contrast to the richness of the lasagna. Garlic bread or a crusty baguette are also wonderful additions, ideal for soaking up any leftover sauce. For a more substantial vegetable side, consider roasted Brussels sprouts or steamed green beans.
Can I Assemble This Lasagna Ahead of Time?
Yes, this butternut squash lasagna is an excellent make-ahead dish! You can assemble the entire lasagna up to 24 hours in advance. Once assembled, cover it tightly with plastic wrap and store it in the refrigerator. When you’re ready to bake, allow the lasagna to sit at room temperature for about 30 minutes before placing it in the preheated oven. You may need to add an extra 5-10 minutes to the baking time to ensure it cooks through evenly.

Discover More of Our Favorite Comfort Food Recipes…
Explore Our Healthy Lasagna and Comfort Food Collection
If you’ve enjoyed the wholesome goodness of this butternut squash lasagna, you’ll love exploring other comforting and healthy recipes from our kitchen. Here are some of our top picks that offer similar satisfying flavors and nutritional benefits, perfect for any season:
- Effortless Crockpot Lasagna
- Nutrient-Rich Sweet Potato Spinach Lasagna
- Light & Flavorful Zucchini Lasagna Casserole
These recipes are designed to bring warmth and flavor to your table while keeping health in mind.
Butternut Squash Lasagna
This butternut squash lasagna recipe is layered with delicious flavors and textures! From a delicious ricotta sauce, to butternut squash pieces, and a savory marinara sauce you won’t be disappointed!
By: Linley Hanson
Prep Time: 30 mins
Cook Time: 35 mins
Total Time: 1 hr 5 mins
Servings: 9
Rating: 4.34 from 6 votes

Ingredients
Red Sauce
- 2 tablespoons olive oil
- 1 medium yellow onion, minced
- 1 tablespoon minced garlic
- 1/2 cup red wine
- 3/4 teaspoon salt, separated
- 2 tablespoons balsamic vinegar
- 28 oz. crushed tomatoes
- 15 oz. can diced tomatoes
- 2 tablespoons Italian Tuscan Seasoning
- 8 oz. crimini mushrooms, chopped
- 2 cups butternut squash, peeled and cubed
Cheese Sauce
- 1/2 cup 2% plain Greek yogurt
- 16 oz. ricotta cheese
- 1 cup mozzarella, separated
- 1 cup parmesan, separated
- 1 tablespoon fresh thyme
- 1 teaspoon garlic powder
Other Ingredients
- 16-0 z. lasagna noodles
Instructions
- Preheat the oven to 375ºF (190ºC) and spray a 9×13-inch casserole dish with non-stick cooking spray. Set aside.
- Next, heat a large pot over medium/high heat and add olive oil.
- When the olive oil is fragrant, add the onion and 1/4 teaspoon salt to the pot and sauté the onion until it is translucent (3-4 minutes).
- Add garlic to the pot and sauté the garlic and the onion for an additional 3-4 minutes until aromatic.
- Then, deglaze the pot with the red wine. Use a spatula to scrape any browned bits of garlic and onion from the bottom of the pot, incorporating them into the liquid.
- Add the remaining salt, balsamic vinegar, crushed tomatoes, diced tomatoes, Italian seasoning, butternut squash, and mushrooms to the pot and stir all the ingredients together until well combined. Bring the mixture to a gentle boil.
- Once the sauce has come to a boil, reduce the heat to low, cover the pot, and let the sauce simmer for 15-20 minutes. This allows the flavors to meld and the butternut squash to begin softening.
- While the sauce is simmering, bring a separate large pot of generously salted water to a rolling boil and add the lasagna noodles to the pot. Cook the noodles according to package directions until they are al dente (still slightly firm to the bite).
- Strain the water from the cooked noodles. To prevent them from sticking, immediately spread the noodles out on a baking sheet or clean surface and drizzle them lightly with olive oil. Gently separate any noodles that are clinging together.
- Finally, prepare the cheese sauce: combine the ricotta cheese, 1/2 cup mozzarella, 1/2 cup parmesan, fresh thyme, and garlic powder into a medium-sized bowl and stir until all ingredients are thoroughly combined and smooth.
- Construct the lasagna: Begin by scooping approximately 1/2 cup of the prepared red sauce onto the bottom of the casserole dish, spreading it evenly. Lay a layer of cooked lasagna noodles on top of the sauce. Use a spatula to spread about 1/2 cup of the cheese sauce evenly over the noodles. Add another 1/2 cup of red sauce on top of the cheese sauce. Repeat this layering process – noodles, cheese sauce, red sauce – until the casserole dish is almost full, making sure to use up all your ingredients proportionally.
- Be sure to end with a layer of red sauce on top. Then, generously sprinkle the remaining parmesan and mozzarella cheese over the top of the final red sauce layer.
- Cover the entire lasagna tightly with aluminum foil. Place the covered lasagna in the preheated oven for 35 minutes.
- After 35 minutes, carefully remove the tin foil from the casserole dish. Return the lasagna to the oven and turn the oven to the broiler setting (or increase temperature to 400-425°F if no broiler). Broil the lasagna for 3-5 minutes, watching carefully, until the cheese on top turns golden brown and bubbly.
- Remove the lasagna from the oven and let it rest for 10-15 minutes before serving. This crucial resting period allows the layers to set, making it easier to cut and ensuring the lasagna holds its shape. Then, cut the lasagna into 9 equal pieces and serve warm.
Nutrition
Nutrition information is an approximation. Per serving (1 of 9): Calories: 169 kcal, Carbohydrates: 11 g, Protein: 9 g, Fat: 11 g, Fiber: 2 g, Sugar: 4 g
Nutrition information is automatically calculated, so should only be used as an approximation.
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