Pasta · Recipes · Vegan/Vegetarian

Butternut Squash Lasagna with Spinach and Mushrooms {Vegetarian}


Sadly, I think my photography skills are getting worse. I don’t have my food photo area set up anymore after I’ve moved. I’m still in a temporary living situation so that wont change anytime soon. Plus, I have a tendency to want to inhale anything I spend hours cooking, so by the time I get to the photo session I get impatient, snap a few shots, and satisfy my primal urges.


Besides the high contrast photos, life has been good. I’ve been participating in a 31 Days of Horror (movie) Challenge. So far I’ve been able to watch 9 movies in 11 days. I have a little catching up to do, but I did discover a new favorite series, Dead Snow. Bask in its glory.

If you’re a fan of Evil Dead or Dead Alive, you need to watch Dead Snow and Dead Snow 2! So many fun references, great humor, and even better Nazi zombie gore scenes. Foodie McBooty gives these two thumbs up!


Okay, back to the food. Every fall pumpkin and squash everything seems to appear everywhere (lattes, shakes, spaghetti, ravioli) come out of the woodwork (along with all of the creepy crawlies), and I love it!! I’m definitely one of those people who takes full advantage while she can. My apologies to anybody around me who has to deal with my (slight) addiction, but if I see a pumpkin or squash related item on a menu, I’m most likely ordering it.

This is a recipe I’ve made before but haven’t posted until today. I added mushrooms to my lasagna this time because I picked some up at the farmer’s market last weekend. I have to warn you now, as this lasagna bakes in the oven you might go a little crazy. The smell of warm butternut squash, garlicky spinach, and bubbling, browning cheese might drive you nuts. Or at least, it drives me nutty, which is why by the time I pull this out of the oven, I can’t take any decent pictures. Everything goes dark and before I know it, I’ve eaten half of the pan of lasagna and I have crummy pictures on my camera.

I regret nothing.

Butternut Squash Lasagna with Spinach and Mushrooms {Vegetarian}

Rating: 51

Prep Time: 50 minutes

Cook Time: 40 minutes

Total Time: 1 hour, 30 minutes

Yields: 8 servings


    Butternut Squash Filling:
  • 2 cups butternut squash puree (1 medium cooked squash or frozen works in a bind)
  • 1 1/2 teaspoons fresh thyme leaves
  • 1 cup ricotta cheese
  • 1/2 cup milk (more, if needed)
  • 1/4 teaspoon salt
  • 1/8 ground nutmeg
  • Spinach Filling:
  • 1 pound spinach, washed and stems trimmed
  • 6-ounces of your favorite mushroom, washed and diced (I used oyster, but white or cremini would work great too)
  • 1 small yellow onion, diced
  • 1 cup ricotta cheese
  • 1 cup mozzarella cheese
  • 2 garlic cloves, minced
  • salt and pepper
  • Olive oil, for cooking
  • Other Ingredients:
  • 10 oz lasagna noodles, cooked or oven-ready
  • 1 1/2 cups shredded mozzarella cheese
  • Italian seasoning


    Prepare the Butternut Squash Filling
  1. Cut the end of the butternut squash off, cut the squash in half lengthwise and scoop out the seeds. Place squash in a microwave safe container and add 2 teaspoons of water. Cover and microwave 6 minutes on high (you can also roast your squash in the oven if you have the time). Scoop out the cooked squash and place in a food processor. Add the thyme, ricotta cheese, milk, salt and nutmeg and blend until smooth. Add more milk if the mixture is too thick.
  2. For the Spinach Filling
  3. Heat olive oil in a medium-size pan over medium-low heat. Add the onion and cook until translucent, stirring occasionally. Add the mushrooms, toss, and season with salt and pepper. You may need to add more olive oil as mushrooms tend to absorb a lot of liquid. Cook until the mushrooms are browned or cook down a bit, about 5 minutes. Add the spinach and toss until wilty, 1-2 minutes. Lastly, add the minced garlic and stir almost continuously until fragrant. Put the mixture into a medium bowl and add the ricotta and mozzarella cheese while the mixture is still hot. Set aside.
  4. Assemble the Lasagna
  5. Heat the oven to 375 degrees F. Lightly grease a 11 inches x 8.5 inches x 3 inches dish with butter or non-stick spray.
  6. Spread about a 1/3 of the butternut squash filling on the bottom of the dish. Sprinkle lightly with mozzarella cheese. Top with cooked or oven-ready lasagna noodles, being careful not to overlap them.
  7. Spread half of the spinach mixture over the noodles. Top lightly with mozzarella cheese. Top with cooked noodles.
  8. Spread another layer (1/3) of butternut squash mixture, then sprinkle lightly with Mozzarella cheese. Top with cooked noodles.
  9. Spread the remaining half of spinach filling over the noodles. Top lightly with Mozzarella cheese. Top with the final layer of cooked noodles.
  10. Spread the last layer (1/3) of butternut squash filling over this final layer of noodles, sprinkle with remaining mozzarella cheese (should be about 1/2 cup of mozzarella). Generously sprinkle the cheese with Italian seasoning.
  11. Cover and bake for 30 minutes. Remove the cover and bake for an additional 10 minutes until the top is golden and bubbly.

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