As the crisp autumn air settles in, there’s nothing quite like diving into a warm, hearty meal that wraps you in comfort. Enter my Hearty No-Noodle Butternut Squash Lasagna with Chicken Sausage—a delightful take on traditional lasagna that swaps out pasta for tender slices of butternut squash. This creative dish not only caters to gluten-free and low-carb cravings but it also delivers a protein-packed feast that leaves you feeling satisfied without the heaviness. Imagine layers of savory chicken sausage mingling with rich tomato sauce, creamy ricotta, and gooey mozzarella, all beautifully melded together. Curious how you can whip up this seasonal favorite that will have your friends and family singing praises? Let’s dive into the recipe!

Why Try Butternut Squash Lasagna?
Satisfying Comfort: This dish is a cozy hug on a plate, perfect for those chilly evenings.
Gluten-Free Goodness: Say goodbye to traditional pasta! This lasagna uses butternut squash for a nutritious, gluten-free base.
High-Protein Delight: Packed with chicken sausage, it delivers a sumptuous flavor while keeping your protein levels in check.
Quick to Prepare: With straightforward steps, you’ll have an impressive meal ready in no time—ideal for busy weeknights!
Crowd-Pleasing Flavor: Impress friends and family alike! This recipe combines beloved Italian flavors that everyone will cherish. Whether you’re cooking for a gathering or enjoying a quiet night in, this Hearty No-Noodle Butternut Squash Lasagna with Chicken Sausage is sure to charm your tastebuds!
Butternut Squash Lasagna Ingredients
For the Sausage and Sauce
• Italian Chicken Sausage – Provides protein and rich flavor. Consider turkey sausage for a lighter option.
• Extra Virgin Olive Oil – Used for sautéing. Substitute with avocado oil for a higher smoke point.
• Onion – Adds sweetness and depth; can be substituted with shallots for a milder flavor.
• Garlic – Enhances overall flavor; can be replaced with garlic powder in a pinch.
• Crushed Tomatoes – The base of the sauce; choose fire-roasted for a smoky taste.
• Fresh Basil – Offers aromatic brightness; can replace with dried basil (1 tsp).
For the Lasagna Layers
• Butternut Squash – Acts as the lasagna “noodles,” offering sweetness; zucchini can be a lighter alternative.
• Part-Skim Ricotta – Adds creaminess; cottage cheese can work as a substitute for reduced calories.
• Parmesan Cheese – Provides a salty flavor; nutritional yeast offers a dairy-free option.
• Chopped Parsley – For garnish and freshness; can substitute with oregano or thyme.
• Egg – Binds the ricotta mixture; a flaxseed meal mix can serve as a vegan replacement.
• Shredded Mozzarella – Melts beautifully over the top; use a dairy-free cheese for a vegan version.
Feel ready to whip up a Butternut Squash Lasagna that will not only warm your soul but also surprise your senses!
Step‑by‑Step Instructions for Hearty No-Noodle Butternut Squash Lasagna with Chicken Sausage
Step 1: Cook the Sausage
In a large nonstick skillet, heat 1 tablespoon of extra virgin olive oil over medium heat. Add the Italian chicken sausage and sauté for about 5 minutes, breaking it apart with a spatula until it’s browned and cooked through. This step infuses the oil with delicious flavors, which will enhance your Hearty No-Noodle Butternut Squash Lasagna.
Step 2: Sauté Aromatics
Once the sausage is browned, incorporate 1 chopped onion and 2 minced garlic cloves into the skillet. Cook for an additional 2 minutes, stirring occasionally, until the onion becomes translucent and fragrant. This will add depth and a savory base to your sauce, creating a perfect blend of flavors.
Step 3: Simmer Sauce
Pour in 28 ounces of crushed tomatoes, and mix in a handful of fresh basil along with salt and pepper to taste. Bring the mixture to a gentle simmer, allowing it to cook for 15-20 minutes. You’ll know it’s ready when the sauce thickens slightly, and the flavors meld beautifully together, forming a rich and aromatic tomato sauce.
Step 4: Prepare Butternut Squash
While the sauce simmers, slice the butternut squash into 1/8-inch rounds using a mandolin or a sharp knife for precision. Aim for uniform thickness to ensure even cooking in your Hearty No-Noodle Butternut Squash Lasagna. The bright orange slices will serve as the lasagna “noodles,” adding both color and sweetness.
Step 5: Mix Cheese Filling
In a mixing bowl, combine 1 cup of part-skim ricotta cheese, 1/4 cup of grated Parmesan, 2 tablespoons of chopped parsley, and 1 beaten egg. Stir well until the mixture is smooth and creamy. This cheese blend will create a luscious layer in your lasagna, balancing the flavors and adding a delightful creaminess.
Step 6: Assemble Layers
Preheat your oven to 375°F (190°C). In a casserole dish, spread a thin layer of the tomato sauce at the bottom. Layer with butternut squash slices, add a scoop of the ricotta mixture, and sprinkle a layer of shredded mozzarella. Repeat this process, layering sauce, squash, ricotta, and mozzarella. Finish with a layer of sauce and a generous topping of mozzarella.
Step 7: Bake Covered
Cover the casserole dish with aluminum foil and bake in the preheated oven for 30 minutes. This allows the flavors to meld and the squash to tenderize, setting the stage for a scrumptious Hearty No-Noodle Butternut Squash Lasagna that everyone will love.
Step 8: Final Bake
After 30 minutes, carefully remove the foil and return the lasagna to the oven. Bake for an additional 30 minutes, until the cheese on top is bubbly and golden brown. Allow the lasagna to rest for 5-10 minutes before slicing so it sets nicely, making each piece beautifully presentable and easier to serve.

Butternut Squash Lasagna Variations
Feel free to get creative and tailor this delightful dish to your liking by trying these fun variations!
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Meat Swap: Replace chicken sausage with ground turkey or beef for a heartier option. Experimenting varies the flavor while keeping it comforting!
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Vegetable Layers: Substitute butternut squash with zucchini or eggplant slices for a fresh twist. This will add a new depth of flavor and texture you’ll love.
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Leafy Greens: Stir in chopped spinach or kale for a nutrient boost that also helps absorb moisture, ensuring a perfectly layered lasagna.
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Cheesy Alternatives: Use cottage cheese instead of part-skim ricotta for a lighter filling or go dairy-free with cashew cream for a vegan option that still hits the spot.
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Herbal Infusion: Consider incorporating fresh or dried herbs, like thyme or oregano, alongside the basil for an aromatic flavor explosion. It’s a simple way to elevate your dish!
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Spicy Kick: Add a pinch of crushed red pepper flakes or diced jalapeños to the sauce for a warm, zesty surprise that livens things up.
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Nutty Crunch: Top your lasagna with toasted pine nuts or walnuts before the final bake for an unexpected crunch that enhances each bite.
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Sweet Contrast: For a touch of sweetness, layer in some roasted red bell peppers or sun-dried tomatoes, providing a lovely balance against the savory elements.
No matter which variation you choose, this Hearty No-Noodle Butternut Squash Lasagna with Chicken Sausage is bound to be a hit at your table!
What to Serve with Hearty No-Noodle Butternut Squash Lasagna
Elevate your dining experience with delightful side dishes that bring out the comforting flavors of your lasagna.
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Garlic Bread: Perfectly toasted, buttery slices complete any Italian meal. Dip them into the rich tomato sauce for an irresistible combination.
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Caesar Salad: Crisp romaine, crunchy croutons, and a tangy dressing provide a refreshing contrast to the creamy lasagna layers. It’s a classic pairing that works wonders.
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Roasted Brussels Sprouts: Tender, caramelized Brussels sprouts add depth and a slightly nutty flavor to your meal, enhancing the overall taste experience. A sprinkle of balsamic glaze brings extra flair!
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Steamed Broccoli: Vibrant green florets balance the heartiness of the lasagna, offering a nutritious touch. Drizzle with lemon juice for a bright, zesty finish.
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Herb-Infused Quinoa: This grain adds a nutty flavor and healthy texture, making it the ideal base for your plate, especially with a touch of lemon and herbs.
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Crisp White Wine: A chilled glass of Sauvignon Blanc pairs beautifully with the savory profile of the dish, cutting through the richness of the cheese.
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Tiramisu: For dessert, this classic Italian treat is a sweet finish with rich flavors that harmonize wonderfully after a savory meal like butternut squash lasagna.
Make Ahead Options
These Hearty No-Noodle Butternut Squash Lasagna bundles of joy are perfect for meal prep enthusiasts! You can prepare the sauce and cheese filling up to 3 days in advance. Just sauté the sausage and aromatics as instructed, then let the sauce cool before refrigerating in an airtight container. The butternut squash can be sliced the day before and stored in cold water in the fridge to prevent browning; this keeps it fresh and ready to layer. When you’re ready to serve, simply assemble your lasagna with the prepped ingredients, cover, and bake according to the recipe instructions. You’ll have a delicious, home-cooked meal on the table with minimal effort, leaving you more time for what matters!
Expert Tips for Butternut Squash Lasagna
- Correct Thickness: Ensure butternut squash slices are uniform (1/8-inch) to guarantee even cooking throughout your lasagna.
- Flavor Boost: To enhance the sauce, consider adding a splash of red wine or red pepper flakes for an extra kick!
- Rest Time: Always let the lasagna sit for 5-10 minutes after baking. This allows layers to set and makes slicing easier while preserving your creation.
- Versatile Substitutions: Don’t hesitate to swap chicken sausage for ground turkey or beef to match your family’s preferences, while keeping the butternut squash as the star for a no-noodle lasagna.
- Preventing Moisture: Adding spinach or kale not only boosts nutrients but helps to absorb excess moisture, keeping your lasagna from becoming soggy.
- Cheesy Goodness: For a more decadent topping, sprinkle a bit of additional Parmesan cheese on the last layer before the final bake to achieve that golden, bubbly finish.
How to Store and Freeze Butternut Squash Lasagna
Fridge: Store in an airtight container for up to 4 days. Allow the lasagna to cool completely before sealing to maintain freshness and texture.
Freezer: For longer storage, freeze the lasagna in an airtight container or heavy-duty aluminum foil for up to 3 months. Make sure to label it with the date for easy tracking.
Thawing: When ready to enjoy, thaw the butternut squash lasagna overnight in the fridge before reheating to ensure even warming without compromising quality.
Reheating: Reheat in the oven at 350°F (175°C) for about 25-30 minutes, or until heated through. You can also microwave it, covering with a damp paper towel to retain moisture.

Butternut Squash Lasagna Recipe FAQs
How do I select a ripe butternut squash?
Absolutely! When choosing a butternut squash, look for one that feels heavy for its size, with a hard, dull skin that is free from dark spots or blemishes. The color should be a beautiful golden tan as well, signaling ripeness. Avoid squashes with soft spots or green patches, as they may be under-ripe or overripe, respectively.
What’s the best way to store leftover butternut squash lasagna?
Very! Store your leftover butternut squash lasagna in an airtight container in the fridge for up to 4 days. Make sure it cools completely before sealing to maintain its freshness and flavor. If you plan to keep it longer, freezing if your best bet.
How can I freeze butternut squash lasagna?
I often freeze my lasagna for future meals! To do this, let the cooked lasagna cool completely. Then, wrap it tightly in heavy-duty aluminum foil or place it in an airtight container. It can be frozen for up to 3 months. Make sure to label it with the date so you’ll know when to use it!
What if my lasagna is too watery?
Don’t worry! If your butternut squash lasagna turns out soupy, it is often due to excess moisture from the squash or sauce. To prevent this, make sure to pat the butternut slices dry before layering, and consider squeezing excess liquid from your ricotta mixture. Also, adding some spinach or kale can help absorb unwanted moisture for a firmer result.
Can I make this recipe ahead of time?
Absolutely! You can prepare and assemble the entire butternut squash lasagna ahead of time, cover it, and store it in the fridge for up to 24 hours before baking. Just be sure to adjust your baking time if it goes in the oven cold; you might need an extra 10-15 minutes to ensure it’s heated through properly!
Is this recipe suitable for gluten-free diets?
Very! This butternut squash lasagna is an excellent gluten-free option since it replaces traditional pasta with wholesome butternut squash. However, always double-check ingredient labels, particularly for the sausage and cheeses, to ensure they’re gluten-free, especially if cooking for someone with celiac disease or an intolerance!

Delicious Butternut Squash Lasagna for a Cozy Night In
Ingredients
Equipment
Method
- In a large nonstick skillet, heat 1 tablespoon of extra virgin olive oil over medium heat. Add the Italian chicken sausage and sauté for about 5 minutes, breaking it apart with a spatula until it's browned and cooked through.
- Once the sausage is browned, incorporate 1 chopped onion and 2 minced garlic cloves into the skillet. Cook for an additional 2 minutes, stirring occasionally, until the onion becomes translucent and fragrant.
- Pour in 28 ounces of crushed tomatoes, and mix in a handful of fresh basil along with salt and pepper to taste. Bring the mixture to a gentle simmer, allowing it to cook for 15-20 minutes.
- While the sauce simmers, slice the butternut squash into 1/8-inch rounds using a mandolin or a sharp knife.
- In a mixing bowl, combine 1 cup of part-skim ricotta cheese, 1/4 cup of grated Parmesan, 2 tablespoons of chopped parsley, and 1 beaten egg. Stir well until the mixture is smooth and creamy.
- Preheat your oven to 375°F (190°C). In a casserole dish, spread a thin layer of the tomato sauce at the bottom. Layer with butternut squash slices, add a scoop of the ricotta mixture, and sprinkle a layer of shredded mozzarella.
- Cover the casserole dish with aluminum foil and bake in the preheated oven for 30 minutes.
- After 30 minutes, carefully remove the foil and return the lasagna to the oven. Bake for an additional 30 minutes, until the cheese on top is bubbly and golden brown.

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