Mushroom and Spinach Zucchini Lasagna Loaf
You will not regret making this super easy Zucchini Lasagna Loaf. Its incredibly delicious, healthy and light. I personally felt like I was eating pasta in every bite. Another lasagna recipe we love that uses no pasta is our No Pasta Butternut Squash Lasagna or Low Carb Eggplant Lasagna.
Last year when I made my viral EASY ZUCCHINI LASAGNA LOAF, literally everyone asked me for a VEGETARIAN version so I finally decided to create it. This, in my opinion is SO much better than the last one.
You can cook this in an air fryer or your oven. I like to let it get crispy and golden on top so I let it cook for 30-35 minutes on top. A nice plentiful top layer of breadcrumbs parm is a must.
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Mushroom and Spinach Zucchini Lasagna Loaf
Ingredients
- 2 medium zucchini
- 2 tbs olive oil (divided)
- 2 scallions, diced
- 8 oz baby spinach
- salt + pepper to taste
- 10 oz baby bella mushrooms, sliced
- garlic powder, onion powder to taste
- 8 oz shredded mozzarella cheese
Crust:
- 1/2 cup breadcrumbs (or almond flour)
- 1/3 cup grated parmesan cheese
- 3/4 tsp Italian herb seasoning
- 1/2 tsp each onion powder, garlic powder, paprika, salt
Optional Garnish: Chili Pepper Flakes
Instructions
- Preheat your oven to 350℉. Line a 9×5" bread loaf pan with parchment paper. LIGHTLY drizzle the bottom of the pan with olive oil.
- Trim then slice your zucchini into thin pieces lengthwise. Discard the outer skin slices. Lay them out on a paper towel.
- In a deep skillet, heat 1 teaspoon olive oil and saute your scallions for 2 minutes on medium heat. Add in the baby spinach and season with salt and pepper to taste. Toss until just about completely wilted. Remove to a paper towel lined plate. To the same pan, add the remaining olive oil and add in your mushrooms. Season with garlic powder, onion powder, salt and pepper to taste. Cook for 3-4 minutes, flipping half way through.
Crust:
- Whisk together the breadcrumbs, parmesan, Italian herb blend, paprika, garlic powder, onion powder and salt. Sprinkle 2 tbs of the this mixture to the bottom of your loaf pan.
- Dredge each slice of zucchini front and back, pressing to adhere the crust mixture to each piece as you go and assemble the lasagna layers.
Assembly:
- First add a zucchini layer of about 4-5 slices of zucchini, with the pieces overlapping. Next add half the spinach evenly over. Next add half the mushrooms over the spinach. Then add one third of the shredded mozzarella. Repeat this once more. Gently push down the lasagna with your palm.
- Last layer is the zucchini topped with mozzarella and the remaining CRUST mixture. Lightly drizzle with olive oil and bake for 30 minutes. Remove the pan from the oven and let it set in the pan for 10 minutes prior to removing and slicing. Optional garnish: Chili pepper flakes
I just made it, but after 35 minutes the top wasn’t crusty. Put it 15 minutes longer and…nope! Another 15 min and hopefully it will get there. I wonder why is taking forever but looking forward to finally taste it! 😋
Hi Maria, put the broiler function on.. that will crisp up the top
Delicious!! Next time I will chop the zucchini and sprinkle a layer rather than slicing them. Flavors blend well … Made another time and added a layer of pasta sauce (wanted to use it up) and it was delicious that way too!!
Now a family fav – thank you!!!
HI Sue, That’s a delicious idea! Thanks for sharing that – I will have to try it!
Stella, do you have a sub suggestion over Zucchini? Hubby is not a fan. Thanks!
Eggplants will work here or butternut squash.. i have lots of faux lasagna recipes on the site!
I made this last night as per recipe although I bought some salmon and sliced it thinly and added it to the layers (after mushrooms).
It turned out crispy and delicious.
Definitely a keeper.
Hi Jacquelyn, Sounds incredible! I’m so glad you liked the recipe and thanks for sharing your feedback!
I made this Mushroom Spinach Zucchini Lasagna Loaf tonight. My hubby and I loved it. Because I had a hard time cutting and plating it, I have decided to make it into a Casserole. I don’t have a mandoline slicer. Trying to cut the zucchini into thin slices with a knife was very difficult. When I make this into a casserole I am going to slice the zucchini into thin rounds. It should be just fine.
Looking forward to making this again. I try to have a vegetarian dish at least once or twice a week. This will be on my list to make again.
Thank You.
Hi Nonna Donna, I’m so glad you and your hubby loved the recipe and thanks for coming back to leave your kind feedback!
This was absolutely delicious! Only had panko bread crumbs on hand so used them, otherwise, made exactly as written. As suggested, season to taste. Thank you for creating such an amazing dish. Can’t wait to make this for friends and family!
HI Tracy, I’m so happy you loved this recipe! thank you so much for trying it out and your kind feedback!
This was a nice “clean” change from the heavy sauced varieties of lasagna I’ve had. We thoroughly enjoyed it. Thumbs up.
Hi Tami, I’m so glad you tried the recipe! Thanks for the kind rating! Cheers!
Want to make now for tonight…..is it ok to assemble and refrigerate for 6 hours then bake?!