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

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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.

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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.

What can I add to my lasagna to make it taste better? ›

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 spice up bland lasagna? ›

4 Tips to Spice Up Your Lasagna
  1. Mix in chopped veggies to your cheese, sauces or meat layers for added flavor. Think spinach, kale, peppers, onions, eggplant, zucchini, I can go on and on!
  2. Add some spice or herbs to try out different flavors. ...
  3. Swap the pasta layers for veggies! ...
  4. Switch up the protein!
Jul 29, 2019

Is there a wrong way to layer lasagna? ›

Begin Layering

After the initial sauce layer, add a layer of pasta sheets, ricotta mixture (or bechamel), sauce, and cheese. Then repeat the layers. Top the last layer of your lasagna with sauce and cheese. You can also alternate layers of sauce and ricotta cheese.

Is it better to use fresh or frozen spinach in lasagna? ›

The fresh spinach will add a lighter, delicate flavor and a firmer texture, while the frozen spinach will add a more concentrated flavor and a softer texture. Ultimately, whether to use fresh or frozen spinach or a combination of both depends on personal preference and the desired flavor and texture of the dish.

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.

What jarred sauce is best for lasagna? ›

Marinara Sauce – we like Classico Tomato & Basil pasta sauce for this but you can use your favorite brand or variety.

What not to do when making lasagna? ›

Too much between one layer and another will keep you from ever getting a perfect slice. Too little and all you'll taste is pasta. Do not put large pieces of vegetables or meat in lasagna for the same reason as above. To get a perfect lasagna, the filling should be finely sliced or even creamy.

Why add tomato paste to lasagna? ›

A good tomato paste helps to thicken but also adds a sweet and savory umami flavor. Lean Ground Beef: Lean beef adds a robust and hearty meatiness that's essential in a classic lasagna recipe.

Why do you put sugar in lasagna? ›

Sugar: Two tablespoons of white sugar add subtle sweetness and enhance the flavor of the sauce.

Why do you put milk in lasagna? ›

The secret ingredient? Milk. It tenderises the meat, to leave you with the most tender ragù. Use a deep dish and find out how to layer a lasagne.

How do you fix bland lasagna? ›

You can add fresh or dried herbs, red pepper flakes, or black pepper to flavor fresh ricotta. Eggs are also a common addition to the ricotta portion as they add richness and help with the structure of the dish once baked. Now that you have generously seasoned each part of a lasagna, it's time to layer it up.

How many layers of lasagna is best? ›

Let me break it to you: If you want to make a lasagna, three layers just won't cut it! For the perfect lasagna, you need at least 4-5 layers to really enjoy all those mouth-watering flavors. And, here's a pro-tip: make sure to season each layer generously, but not too much. The average lasagna has 8 layers!

Should you bake lasagna covered or not? ›

If uncovered, the prolonged exposure to heat will quickly dry out your lasagna, no matter how much sauce you've added. Make sure to always add a layer of tin foil over your baking dish, which will trap the moisture inside while still allowing the dish to cook properly.

Do you overlap lasagna noodles when making lasagna? ›

Line the bottom of the baking pan with 4 cooked lasagna noodles, overlapping them. Spread the ricotta mixture first then the meat sauce on top. Sprinkle grated mozzarella and top with another three noodles. Repeat layering the ricotta and meat sauce with the cheese.

Why is my spinach lasagna watery? ›

Spinach lasagna may be watery if the spinach releases excess moisture during baking. To prevent this, use pre-cooked or well-drained spinach. Additionally, avoid overloading the lasagna with too much sauce, and allow it to rest after baking to firm up.

How do you get rid of watery lasagna? ›

If you still find the end product runny, reduce the amount of condiment in the lasagna. If the sauce is to wet. I add some dry fine ground cheese to absorb the extra water in the sauce. Cheaper sauces seem to be more water.

How do you fix watery vegetable lasagna? ›

Pour off as much of the liquid as you can into a small saucepan, and boil it down. When it's reduced, pour it back over the lasagne and stick the whole dish back in the oven for 20 mins, maybe with some extra cheese grated on top.

How do you keep vegetable lasagna from getting watery? ›

If it has wet veggies, that will make it wet. Roast them first, or squeeze the water out of spinach or zucchini in a towel. Good recipes will tell you to do this (highly recommend Deborah Madison's veg lasagnes). And if you are using a cheese layer, like ricotta, you can/should drain that first too.

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