1-Pot Creamy Lasagna Soup

Easy 1- Pot Creamy Lasagna Soup. Such a comforting soup you can make time and time again. Made with delicious noodles, tomatoes, lentils, and italian seasoning. This soup is vegan and can be made gluten-free with switching out the noodles.

North Carolina has its second snowfall of the year which makes me automatically want to make cozy soup. I have made this soup multiple times but decided to change it up slightly this time around. For this recipe I decided to add some dairy-free milk which add creaminess. I also added red lentils to add some extra plant protein. Both items can be left out however, I highly recommend that you add them to your soup.

For the vegetables in the soup I used onions, tomatoes, and spinach (optional). I decided to add the fresh spinach toward the end of making the soup because I felt it needed some extra vegetables. 

Like what I did,  you can get really creative when making this soup by adding any type of veggies you want. Others veggies that I would recommend include carrots, kale or mushrooms. The only thing you will want to do is make sure you add the veggies to the soup at the right time so they don’t over or under cook. For example, if you add kale you would want to add it to the soup at the end like when I added the fresh spinach. 

Substitutions 

I wanted to share some of the recipe ingredients that you can swap out in case you do not have the ones I listed in your pantry.

Red Lentils – Green Lentils

Lasagna Noodles- Small Pasta

Fresh Spinach- Fresh Kale

Tomato Paste- Tomato Sauce

Garlic Cloves- Garlic Powder

Tasty Garnishes to Add to Your Soup :

  • Fresh Basil 
  • Fresh Parsley
  • Crushed Red Pepper
  • Dried Herbs
  • Nutritional Yeast
  • Vegan Cheese

When you make this soup I would love it if you would snap a photo of your food and share it with me on instagram @itsallgoodvegan.com. I can’t wait to see how you like it! 

This Creamy Lasagna Soup is: 

Hearty

Comforting

Tasty 

Family Friendly

Can be made gluten-free

1-Pot Creamy Lasagna Soup

  • Servings: 3
  • Difficulty: easy
  • Print

Such a comforting soup you can make time and time again. Made with delicious noodles, tomatoes, lentils, and italian seasoning.


Ingredients

  • 2 tsp neutral oil, I used olive oil
  • 7 to 8 uncooked lasagna noodles, gluten-free
  • 1 medium white onion, chopped
  • 3 garlic cloves, chopped
  • 1 Tbsp tomato paste
  • 1 can (14.5 oz) diced tomatoes
  • ⅓ cup uncooked red lentils
  • 2 Tbsp nutritional yeast
  • 4 cups vegetable broth
  • 1/2 tsp salt
  • ½ tsp pepper
  • 1 ½ Tbsp Italian seasoning
  • 1/2 cup of dairy-free milk, I used oat milk
  • ½ small lemon, seeded and juiced
  • 1 cup fresh spinach

Directions

  1. Heat a large pot with oil on medium heat. Once hot, add the chopped onion and cook for 3 minutes. Add the garlic and cook for an additional 1-2 minutes.
  2. Add the vegetable broth, lentils, canned tomatoes, tomato paste, and italian seasoning. Stir and bring soup to a boil.
  3. Once the soup is boiling add the salt and pepper. Slowly, break the lasagna noodles into bite sized pieces and add them to the soup. Cook for 7-8 minutes or until the noodles are completely cooked.
  4. Add the lemon juice, plant milk, nutritional yeast, fresh spinach, and stir. Remove the pot from the heat.
  5. Taste soup and add additional seasoning (salt, pepper, or italian seasoning) if needed.
  6. Divide into soup bowls and serve.
  7. Leftovers can be kept in the refrigerator in an airtight container for 3 days.


Make it Your Own

  • Substitute Italian seasoning with 2 tsp of each dried thyme, dried oregano, dried rosemary, and dried basil.
  • Like a little extra spice? Sprinkle some crushed red pepper to the top of your soup.
  • Garnishes that I recommend for this soup include, cheese, fresh basil, or nutritional yeast.

32 responses to “1-Pot Creamy Lasagna Soup”

  1. ecayzerblog Avatar

    A good alternative noodle in your dish would be spelt or kamut. I don’t have sensitivities to them like wheat so I would prepare it that way. Sounds delicous. You have some wonderful soups here.

    1. itsallgoodvegan Avatar

      thank you so much!

  2. Long Distance Baking Avatar

    This came in handy for a quarantine dinner, I was able to use a half open box of lasagna noodles sitting in my pantry. Thank you!

    1. itsallgoodvegan Avatar

      So happy to hear that!

  3. Paul Avatar
    Paul

    So good! Growing up when my dad would make lasagna, he’d give me all the broken noodle pieces in a bowl with sauce and I always loved it, not totally sure why. Thanks for the idea. I used heavy coconut cream to thicken it up a bit in lieu of tomato paste and the extra fat did not hurt the flavor. Oh and in one of my other favorite soup recipes, America’s test kitchen’s “vegan chickpea noodle soup,” their secret weapon is to sauté the nutritional yeast along with the other spices for a minute — it creates this amazing chicken-bouillon type of consistency/flavor before adding the broth. Highly recommend trying, I do it in pretty much every soup I make now. Thanks again

    1. itsallgoodvegan Avatar

      Thank you so much for sharing Paul. I am so happy you like it. I definitely will have to try sauteing the nutritional yeast. Thanks again!

  4. Vickie Fitzgerald Avatar
    Vickie Fitzgerald

    We tried this and even my non vegan friends fell in love! This soup is so flavorful and quick and easy!

    1. itsallgoodvegan Avatar

      That’s so great! Thank you for sharing this with me.

  5. Crystal Avatar
    Crystal

    I made this for dinner tonight and its absolutely delicious and so easy to make. Being on my vegan journey couldn’t be easier with your amazing recipes!

    1. itsallgoodvegan Avatar

      I am so happy you liked it Crystal.

  6. Teresa Avatar
    Teresa

    Can I use a different pasta ? I’d rather do a whole grain pasta . TIA!! Q

    1. itsallgoodvegan Avatar

      Hi Teresa! Yes, of course you can.

  7. Liz Avatar
    Liz

    Would this freeze well? Thank you!

    1. itsallgoodvegan Avatar

      It does! I would just recommend not adding the noodles if you freeze it until before you eat it.

  8. michelle Avatar
    michelle

    I made this last night and although my husband wasn’t thrilled when I told him we were having soup for dinner, he LOVED this and stuffed himself with a second bowl. I loved it too and am glad I doubled the recipe because now I have enough to take to some elderly neighbors I enjoy cooking for. I followed your recipe almost exactly. I used a little less onion (my stomach doesn’t always love onion/garlic combos) and omitted the tomato paste because I used no-boil noodles and a can of coconut soup, and figured those two factors would thicken the soup on their own. It came out perfect, and I’m already looking forward to making it again to share with others! Thanks for such a quick, easy and delicious recipe!

    1. itsallgoodvegan Avatar

      Hi Michell! Thank you so much for sharing this with me. I am SO happy that you guys enjoyed it. Reading this comment just made my morning.

  9. michelle Avatar
    michelle

    To follow up on my previous comment, Marissa, I wanted to let you know that my neighbors loved the soup so much, they asked for the recipe! They said their teenage grandson couldn’t get enough of it! I sent them a link here. Looking forward to trying more of your yummy recipes!

    1. itsallgoodvegan Avatar

      Hi Michell! Thank you so much for sharing this. I am so happy to hear that.

  10. Nicole Avatar
    Nicole

    This was delicious 😋 I substituted brown rice for the lentils ! So good
    Thanks for sharing

    1. itsallgoodvegan Avatar

      Such a great idea using brown rice! Yum

  11. Barb Avatar
    Barb

    This soup was delish. We loved it. I doubled the recipe because we live on soups. Recently went vegan and it’s great finding tasty new recipes to try. Thank you

    1. itsallgoodvegan Avatar

      Hi Barb! I am so happy you enjoyed it!

  12. Jenni Avatar
    Jenni

    sooooo delish! I make this regularly. Thank you!

    1. itsallgoodvegan Avatar

      Hi Jenni! I am so happy you like it. Thank you for sharing it with me.

  13. Marisa Avatar
    Marisa

    Sooo delicious! I browned the tomato paste for a minute or 2 before adding everything else and used mutti canned crushed tomatoes instead of diced and was fantastic!

    1. itsallgoodvegan Avatar

      I am so happy you enjoyed it Marisa! Thank you for making my recipe.

  14. Sally Walters Avatar
    Sally Walters

    So glad I found you! This recipe is delicious and so warming. I added cannelloni beans, 28 oz of crushed tomatoes, no paste and extra spices. Love it and can’t wait to try you other recipes!

    1. itsallgoodvegan Avatar

      Hi Sally! I am so happy you enjoyed it. Thank you for sharing it with me.

  15. Donna Avatar
    Donna

    Thank you for the easy, delicious,perfect-for-after-work dinner! The Creamy Lasagna soup is a winner! Although for me, since I subbed out the lasagna noodles for 8 oz. farfelle/bowtie pasta, the Creamy Farfelle soup is an absolute keeoer! It’s all good 😉

    1. itsallgoodvegan Avatar

      Hi Donna! I am so happy you enjoyed it!

  16. Michelle Avatar
    Michelle

    This is supper yummy! Thank you so much!

    1. itsallgoodvegan Avatar

      I am so happy you liked it Michelle.

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