Skinny Mushroom Spinach Lasagna Recipe | Little Spice Jar (2024)

Jump to Recipe

A super filling meal that’s completely vegetarian friendly! This spinach lasagna is loaded with chopped mushrooms, ricotta cheese, and whole wheat lasagna noodles. It’s the perfect dish to serve to vegetarians for Thanksgiving! And don’t be surprised when the carnivores love it just as much!

Skinny Mushroom Spinach Lasagna Recipe | Little Spice Jar (1)Holy comfort food!

This comfy, cozy, mushroom and spinach lasagna is heavenly to me. Basically what happened is all things comfy and cozy went and got together in a pan and came out all nice and layered and delicious, just in time for din din. I’ll get into all the lovely, saucy, cheesy deets in just a second though.

The truth about this lasagna is that even with the lasagna noodles, the riccotta, mozzarella, and loads of filling + yummy tomato sauce, each piece only contains 245 calories! Shut the front door. I know, I’m stoked too!

Comfort food that’s waistline friendly? Yes, please!

Skinny Mushroom Spinach Lasagna Recipe | Little Spice Jar (2)To a comfort food junkie, like myself, this lasagna is truly cheesy bliss.If you’re skeptical on how it can be so low in calories and still so delicious, keep reading, i’ll explain everything. And leftovers? I say bring it. I’d welcome these kind of leftovers forever and ever.♥ and on that point, i’m currently scarfing down large bits of this leftover lasagna and have no shame in saying it’s still slightly cold in the center but I absolutely do not care.

Skinny Mushroom Spinach Lasagna Recipe | Little Spice Jar (3)But really this spinach lasagna is great because, first and foremost, it has the most incredible mushroom, spinach, and ricotta cheese filling. We start by letting some onions sweat in a little bit of butter. Next, we add in 2 heaping cups of chopped mushrooms, get those sweating too. The mushrooms add such a nice texture variation to the lasagna.

Skinny Mushroom Spinach Lasagna Recipe | Little Spice Jar (4)Next we add in the garlic (because what is anything without garlic?) And 2 boxes of defrosted spinach that’s had all the liquid squeezed out of it. You can definitely use fresh spinach too if you’d like, I’ve always got frozen spinach in the freezer so it’s perfect to toss into meals quickly and easily. A bit of seasoning goes in here too. Remember to salt your filling liberally because once it gets mixed with the ricotta and egg you can’t check for salt! A pinch of red pepper flakes and a hint of nutmeg take this lasagna filling to new heights.

Another noteworthy fact about this lasagna is that it has the perfect amount of sauce. Enough to tie things together but not so much that one would find their lasagna noodles swimming in chunky tomato sauce. Which is über important because we (you & I) like sauce but don’t want to have our spinach lasagna floating in a tomato soup. Ya hear me?

Skinny Mushroom Spinach Lasagna Recipe | Little Spice Jar (5)The rest of this comes together pretty quickly. A little ricotta, a little parmesan, an egg, mixed with the sauteed spinach filling and then we file all this into neat, pretty little layers. We skimp a little on ‘layers’ to save a few calories from the extra lasagna noodles. If you’re not concerned about it, make as many layers as you’d like, there’s plenty of filling! Add extra cheese too if that your thing, because you know it’s mine.

One last note: Anees (the hubs) proved that you don’t have to be a total veg-head to enjoy this little lasagna. Boy am I glad to hear that this is spinach lasagna is a possibility more than once a year. 😉

Prep Time15 minutes

Cook Time40 minutes

Total Time55 minutes

A super filling meal that's completely vegetarian-friendly! This spinach lasagna is loaded with chopped mushrooms, ricotta cheese, and whole wheat lasagna noodles. It's the perfect dish to serve to vegetarians for Thanksgiving! And don't be surprised when the carnivores love it just as much!

Skinny Mushroom Spinach Lasagna Recipe | Little Spice Jar (6)

Ingredients

  • 2 tablespoons salted butter
  • 1/2 cup chopped onions
  • 2 cups chopped mushrooms
  • 2 tablespoons minced garlic
  • 2 - (10 ounce) packages frozen or fresh spinach, defrosted + water squeezed out
  • salt + pepper to taste
  • 1/4 teaspoon red pepper flakes
  • 1/4 teaspoon nutmeg
  • 30 oz non-fat ricotta cheese
  • 1 large egg
  • 1/4 cup grated parmesan cheese
  • 9 whole wheat lasagna noodles, prepared (see note)*
  • 24 ounces marinara sauce(store bought is fine too)
  • 2 cups part skim mozzarella cheese*

Instructions

  1. Melt the butter in a large skillet over medium heat. Add the onions and sauté them for 2 minutes or until they start to just become translucent. Add the chopped mushrooms and continue to cook for 3-4 minutes. Add the garlic, spinach, red pepper flakes, and nutmeg. Sauté for just a minute or so until all the ingredients are well mixed together. Season with salt and pepper.
  2. In a large bowl, combine the ricotta, egg, and parmesan cheese. Add the spinach mixture to the ricotta and stir to combine.
  3. Position a rack in the middle of the oven and preheat the oven to 375 degrees. Spread a little bit of tomato sauce in the bottom of a 9x13 baking pan. Layer with 3 lasagna noodles, 1/2 of the spinach mixture, 1/3 of the tomato sauce, and 1/3 of the mozzarella cheese. Repeat until all the layers are formed. Ending with noodles, sauce, and mozzarella cheese. Bake covered for 20 minutes and then uncovered for 10 more minutes. Let stand for 10-15 minutes so that the lasagna noodles can soak up all the extra deliciousness. Cut and serve warm.

Notes

  • For the lasagna noodles: I under-boiled mine because I didn't want them to get super soft during baking. My package called for 9 minutes cook time, I boiled mine for just 5 minutes.
  • Additional tomato sauce, cheese, and lasagna noodles can be added to preference. Feel free to make more layers in the lasagna with additional noodles if you prefer more layers.

Have you made this recipe?

If you enjoyed this recipe, please consider leaving a ⭐️⭐️⭐️⭐️⭐️ rating and a comment below. You can also share a picture on Instagram with the hashtag #LITTLESPICEJAR, I'd love to see what you made!

This site contains affiliate links, if you make a purchase through them, we receive a small commission.

Skinny Mushroom Spinach Lasagna Recipe | Little Spice Jar (2024)

FAQs

How do you make spinach lasagna less watery? ›

Squeeze the spinach—To prevent a watery lasagna, make sure to squeeze the spinach well. Place it in a colander or strainer over the sink and squeeze the spinach with your hands or press down on it with a spatula.

How do you spice up bland lasagna? ›

11 Ways To Add More Flavor To Your Homemade Lasagna
  1. Diversify your sausage. Artisteer/Getty Images. ...
  2. Sswap out that sausage for seafood. ...
  3. Reconsider the veggies you're using. ...
  4. Don't use the same exact cheese. ...
  5. Try ricotta cheese. ...
  6. Use no-boil noodles. ...
  7. Test out white lasagna. ...
  8. Consider cinnamon your secret ingredient.
Feb 26, 2023

How do you keep veggie lasagna from getting soggy? ›

For this recipe, we help reduce excess moisture by using no-boil noodles, cooking the mushrooms, onion and bell peppers before adding them to the lasagna, and squeezing the liquid out of the cooked spinach with a kitchen towel. You want your veggies as dry as possible so you are not adding more moisture than necessary.

How to make al dente lasagna? ›

Bring a large kettle or stock pot filled with water to a boil. Pour the boiling over the lasagne noodles and let them soak for 20 minutes until al dente. Remove the noodles and lay them next to each other over a clean dish towel. Use them as needed with the recipe.

How to stop lasagne from going sloppy? ›

Add an egg yolk to the sauce to thicken it up but best way is to let it sit for ages to firm up. If you are organised enough, make and assemble it the day before you want to eat it, chill overnight in fridge and cook the next day. It won't be sloppy then.

Why is my spinach lasagna watery? ›

The sauce could be too watery. The noodles can be holding on to water. The vegetables are releasing excess moisture. If you are using ricotta be careful of the moisture it can add.

How to jazz up lasagna? ›

7 Secrets for Making Better Lasagna
  1. Treat Your Pasta Right.
  2. Follow the Proper Method for Boiling Noodles.
  3. Decide on Ricotta.
  4. Consider Your Layering Strategy.
  5. Leave Top Sheet Overhangs for Crispy Magic.
  6. Err on the Side of Under-Baking.
  7. Make Extra Sauce for Serving.
Jul 21, 2022

What not to do when making lasagna? ›

In the spirit of learning and lasagna, here are the top mistakes everyone makes with lasagna.
  1. Overcooking the noodles. ...
  2. Boiling noodles without oil and salt. ...
  3. Letting your lasagna get too soupy. ...
  4. Using the wrong protein. ...
  5. Overloading the layers. ...
  6. Substituting cottage cheese for ricotta. ...
  7. Using preshredded cheese.
Aug 30, 2022

Why do you put milk in lasagna? ›

Milk. It tenderises the meat, to leave you with the most tender ragù.

Why is my lasagne always sloppy? ›

It's important that you don't add too much liquid to the sauce – lasagne shouldn't be a sloppy dish. Our recipe balances the quantities to deliver well-defined pasta layers while avoiding dryness. Using the right ingredients can also make all the difference in this comforting classic.

Can lasagna be too saucy? ›

Avoid sauces that are too liquid and slide to the bottom of the dish. A thicker consistency of the sauce will allow the pasta to be flavoured in the best possible way.

Why does my lasagna turn out watery? ›

The problem is probably that the noodles are too wet when the lasagna is being assembly. Our best advice is to drain and rinse the cooked noodles, using a colander.

How to fix a watery lasagna? ›

How do you make lasagna less watery? Use the oven-ready (no boil) lasagna noodles. It absorbs some of the extra liquid released from the cheeses and sauce and keep it firmer. Also, do NOT use part-skim mozzarella or ricotta - use the whole milk versions.

How do you fix watery spinach? ›

Fixes for soggy spinach

By putting your spinach in a colander and pouring boiling water over it, and allowing it to drain, the spinach will become nicely wilted rather than completely overcooked and waterlogged (via Delish).

How do you keep spinach from getting watery? ›

Force the excess water away from the spinach by pressing it down in the colander with the back of a spoon or ladle then season and serve or use in your chosen recipe.

Top Articles
Latest Posts
Article information

Author: Corie Satterfield

Last Updated:

Views: 6023

Rating: 4.1 / 5 (62 voted)

Reviews: 93% of readers found this page helpful

Author information

Name: Corie Satterfield

Birthday: 1992-08-19

Address: 850 Benjamin Bridge, Dickinsonchester, CO 68572-0542

Phone: +26813599986666

Job: Sales Manager

Hobby: Table tennis, Soapmaking, Flower arranging, amateur radio, Rock climbing, scrapbook, Horseback riding

Introduction: My name is Corie Satterfield, I am a fancy, perfect, spotless, quaint, fantastic, funny, lucky person who loves writing and wants to share my knowledge and understanding with you.