Noodleless Butternut Squash Lasagna

Section: The Heart of the Meal

Enjoy a creative twist on classic lasagna by swapping traditional pasta for layers of thinly sliced butternut squash. Chicken sausage is browned and simmered with tomatoes, garlic, and basil to create a flavorful meat sauce, while ricotta, mozzarella, and Parmesan offer creamy richness. Slices of butternut squash form each pasta-less layer, absorbing the savory sauce and melty cheeses as the dish bakes. Let it rest briefly to set before slicing and serving. Perfect for fall comfort, this dish offers familiar Italian flavors in a lighter, vegetable-forward way the whole table can enjoy.

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Created By Emma
Updated last on Thu, 20 Nov 2025 20:33:44 GMT
A delicious looking lasagna recipe. Save
A delicious looking lasagna recipe. | sweetbyemma.com

This noodleless butternut squash lasagna is my top pick every autumn when butternut squash is everywhere and I want the comfort of classic lasagna without feeling too weighed down. Instead of pasta, thin slices of butternut squash cradle a savory chicken sausage and tomato sauce, held together by creamy ricotta and melty mozzarella. The finished dish is both lighter and cozier than regular lasagna and proves you do not need noodles to have all the flavor and satisfaction you are craving.

I started making this when my family requested lighter dinners after the holidays. The surprising sweetness from the butternut squash balances the savory sausage sauce so well that even my picky eater looked forward to it.

Ingredients

  • Italian chicken sausage: guarantees robust flavor without excess fat. Buy a high-quality, uncooked sausage for better texture
  • Extra virgin olive oil: ensures depth and roundness in your sauce. Go for a fresh-smelling bottle for peak quality
  • Onion and garlic: musts for building the foundation of the sauce. Choose firm, aromatic ones for best flavor
  • Crushed tomatoes: build the sauce’s body. A trusted brand like Tuttorosso offers sweetness and consistency
  • Fresh basil: brings brightness and freshness. Look for vibrant, unbruised leaves
  • Salt and black pepper: pull all the flavors together. Opt for kosher salt and freshly ground pepper
  • Butternut squash: forms tender layers that replace pasta. Pick a heavy, unblemished squash for more flesh
  • Part-skim ricotta: lends creamy texture. Seek out one with as few added stabilizers as possible
  • Parmigiano Reggiano or Parmesan: adds a salty, nutty bite. Always grate your own for the boldest flavor
  • Fresh parsley: supplies a green note
  • A large egg: binds the cheese mixture
  • Part-skim mozzarella: melts smoothly over every layer. Use whole blocks and shred yourself for best melt

Instructions

Brown the Sausage:
Remove sausage casings and crumble the meat into a deep nonstick skillet with olive oil. Cook over medium heat for about 5 minutes breaking it into small bits as it browns for maximum surface caramelization.
Soften the Aromatics:
Add chopped onions and minced garlic into the sausage. Stir frequently and let them slowly turn soft and fragrant over 2 minutes so their sugars start to caramelize but not burn.
Build the Sauce:
Pour in the crushed tomatoes and sprinkle in finely chopped basil plus salt and freshly cracked pepper. Simmer it all gently with a lid for 15 to 20 minutes to fuse all flavors and slightly thicken the sauce.
Slice the Butternut Squash:
Meanwhile prep the squash. Peel thoroughly and slice into rounds about one eighth inch thick using a mandolin or spiralizer. Uniform thin slices layer more easily and will cook to the right tenderness.
Mix the Ricotta Layer:
In a bowl gently fold together ricotta Parmesan parsley and the egg until smooth and evenly combined.
Layer the Lasagna:
Spread three quarters cup of your sauce onto the bottom of a deep nine by twelve casserole dish. Place enough butternut rounds to cover then spread three quarters cup ricotta mix one cup mozzarella and one cup sauce over the top. Repeat the layering two more times ending with sauce.
Bake to Perfection:
Cover the lasagna with foil and bake at three seventy five for thirty minutes. Remove foil then let it bake another thirty minutes until any excess liquid reduces and the top edges get a little golden.
Add the Final Cheese:
Scatter the last bit of mozzarella over the top and return to the oven for five minutes just until it bubbles and melts beautifully.
Rest and Slice:
Let the lasagna rest five to ten minutes before slicing into eight even pieces so layers settle and you get perfection on every plate.
A white bowl with a fork in it.
A white bowl with a fork in it. | sweetbyemma.com

My favorite part is watching the cheese bubble over those sweet squash layers. The first time I baked this my husband sat at the table after dinner just to savor the crispy corner pieces straight from the dish.

Storage Tips

After cooling to room temperature transfer leftovers into airtight containers. It will keep in the fridge for four days and reheats well in the microwave or oven. For longer storage portion slices and freeze wrapped in foil. Thaw overnight and bake until hot.

Ingredient Substitutions

You can use turkey sausage or even a plant-based sausage if you prefer. Cottage cheese works as a replacement for ricotta in a pinch just blend it smooth first. Try swapping the mozzarella with provolone or gouda if you like a smokier finish.

Serving Suggestions

Pair with a simple green salad tossed in lemon vinaigrette or serve alongside roasted vegetables for even more nutrition. Garlic bread or a cup of soup makes this dish a cozy and complete meal.

Cultural and Historical Context

Lasagna has its roots in Italy’s layered pasta dishes often used to celebrate big gatherings. This version swaps pasta for autumn squash making it perfect for gluten free diets or anyone wanting more veggies without giving up tradition.

Seasonal Adaptations

Try swapping butternut with thinly sliced zucchini or sweet potatoes in summer or early spring. Use fresh heirloom tomatoes instead of canned when they are in season. Switch up the herbs using fresh sage or thyme for a different aromatic note.

Success Stories

I have seen friends worry that their kids would miss noodles but in all of my recipe swaps even picky eaters could not believe how tasty and filling it was. This has become a go-to dish for new parents or those following a gluten free lifestyle.

Freezer Meal Conversion

Assemble the lasagna up to the baking step. Wrap tightly and freeze for up to three months. Thaw overnight or bake straight from frozen covered with foil for an easy make-ahead dinner option.

A close up of a delicious lasagna.
A close up of a delicious lasagna. | sweetbyemma.com

This noodleless lasagna is proof that comfort food can be both nourishing and crowd-pleasing. Serve up a pan and watch everyone come back for seconds.

FAQs for This Recipe

→ What tool is best for slicing butternut squash evenly?

A mandolin or spiralizer helps achieve thin, even rounds. Always use a cut-proof glove for safety when slicing firm vegetables like butternut squash.

→ Can I substitute another meat for chicken sausage?

Yes, turkey sausage, ground chicken, or even a plant-based sausage can be used, just ensure it pairs well with the tomato sauce and cheese.

→ How do I prevent excess moisture in the final dish?

Baking uncovered for part of the time helps evaporate moisture. Letting the finished dish rest after baking also allows the layers to set and excess liquid to redistribute.

→ Is it necessary to peel the butternut squash?

Yes, for the best texture and flavor, peel the squash before slicing it into layers, as the skin can be tough after baking.

→ Can I prepare this dish ahead of time?

Absolutely! Assemble the layers and refrigerate tightly covered. Increase baking time slightly if baking directly from the fridge, or let it warm to room temperature before baking.

Noodleless Butternut Squash Lasagna

Tender butternut squash, savory sausage, and cheeses blend perfectly in this pasta-free Italian-style dinner.

Preparation Time
20 minutes
Time to Cook
80 minutes
Overall Time
100 minutes
Created By: Emma

Recipe Type: Main Courses

Difficulty Level: Moderate Effort

Type of Cuisine: Italian

Portion Count: 8 Serving Size (8 portions)

Dietary Choices: No Gluten

Ingredients You’ll Need

→ Meat Sauce

01 400g Italian chicken sausage, casing removed
02 5ml extra virgin olive oil
03 1/2 large onion, finely chopped
04 3 garlic cloves, minced
05 800g crushed tomatoes
06 2 tablespoons fresh basil, chopped
07 Salt and black pepper, to taste

→ Lasagna Layers

08 1 large butternut squash (at least 1.4kg), peeled and sliced 3mm thick
09 250g part-skim ricotta cheese
10 25g Parmigiano Reggiano or Parmesan cheese, finely grated
11 2 tablespoons fresh parsley, chopped
12 1 large egg
13 450g part-skim mozzarella cheese, shredded

How to Make It

Step 01

In a large deep nonstick skillet over medium heat, add olive oil and crumble in chicken sausage. Sauté, breaking up the meat, until thoroughly cooked, about 5 minutes. Add the chopped onion and minced garlic, cooking until softened, approximately 2 minutes. Stir in crushed tomatoes, chopped basil, and season with salt and black pepper. Cover and simmer the sauce over low heat for 15 to 20 minutes.

Step 02

Using a mandolin, spiralizer, or sharp knife, slice the peeled butternut squash crosswise into rounds, each about 3mm thick. Handle tools with caution and consider using a cut-resistant glove for safety.

Step 03

Preheat the oven to 190°C (375°F).

Step 04

In a medium mixing bowl, thoroughly combine ricotta cheese, grated Parmigiano Reggiano, chopped parsley, and the egg until homogenous.

Step 05

Spread 180ml of the meat sauce evenly at the bottom of a deep 23x30cm casserole dish. Layer with 12 butternut squash rounds, followed by 180ml ricotta mixture, then 110g mozzarella, and 240ml sauce. Repeat for a second layer: 12 squash rounds, 180ml ricotta mixture, 110g mozzarella, 240ml sauce. For the third layer, place 12 squash rounds and top with 360ml sauce. Cover the dish with aluminium foil.

Step 06

Bake the assembled lasagna, covered with foil, for 30 minutes.

Step 07

Remove the foil and continue baking for another 30 minutes to reduce excess moisture.

Step 08

Top the lasagna with the remaining mozzarella and bake uncovered for an additional 5 minutes, or until the cheese is fully melted and bubbling.

Step 09

Allow the dish to stand for 5 to 10 minutes before slicing into eight portions and serving.

Extra Tips

  1. When slicing butternut squash with a mandolin, use a cut-proof glove to prevent injuries and ensure uniform thickness for even cooking.

What You’ll Need

  • Mandolin slicer or spiralizer
  • Large nonstick skillet
  • Mixing bowls
  • 23x30cm deep casserole dish
  • Wooden spoon
  • Aluminium foil

Allergen Information

Double-check ingredients for allergens and consult a professional if needed.
  • Contains egg and dairy (ricotta, mozzarella, Parmigiano Reggiano).

Nutritional Information (Per Serving)

This info is for reference only and shouldn’t replace professional health advice.
  • Calories: 402
  • Fats: 19 grams
  • Carbs: 30 grams
  • Proteins: 29 grams