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Home Dietary Low Calorie

Super Low Cal Healthy Creamy Vegetable Soup

By Nagi Maehashi
250 Comments
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Published12 Feb '18 Updated29 Jun '25
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The most AMAZING Vegetable Soup!! Thick and creamy, loaded with tender vegetables, it tastes luxurious and rich but it’s a SUPER HEALTHY soup recipe with 90% LESS calories than the usual creamy soups!

It's a miracle - this Creamy Healthy Vegetable Soup is super low cal, low carb, gluten free and unbelievably tasty. The secret: peeled zucchini, cauliflower, onion and garlic cooked then pureed. Imagine the possibilities! recipetineats.com

Magic super low calorie creamy Vegetable Soup!

Though my recipe feed doesn’t exactly scream “healthy eating” by any stretch of the imagination, the more discerning may have noticed that most of my dinner recipes actually have a sensible level of calories.

I don’t often cook with cream. I control my use of butter (sometimes reluctantly). And I am pretty sure I can count the deep fried recipes on this blog on one hand.

I believe that food is for enjoying not just survival. I don’t believe in butchering great dishes of the world for the sake of drastic calorie reduction and compromising taste. I’d rather eat a smaller serving of something super tasty and bulk up on vegetables.

However, I do have a thing for creating seriously tasty, super low cal meals that are filling. I have a few friends I often brainstorm with for calorie controlled food intake ideas. (Well, they brief me on exactly what they’re after and I do the brainstorming).

This is the product of one such session – a Healthy, Creamy Vegetable Soup recipe that’s just 124 calories for a big bowl and it’s seriously delish!

It's a miracle - this Creamy Healthy Vegetable Soup is super low cal, low carb, gluten free and unbelievably tasty. The secret: peeled zucchini, cauliflower, onion and garlic cooked then pureed. Imagine the possibilities! recipetineats.com

Secret ingredient: Pureed peeled zucchini

This recipe is sort of an extension of my Creamy Cauliflower Soup. Which I initially used as the soup broth for this healthy creamy Vegetable Soup and while tasty, it had a distinct cauliflower flavour which was not what I was after. I was specifically trying to make a super low cal cream of vegetable soup, so I wanted the white soup broth to have a fairly neutral but seasoned flavour.

The solution? Two zucchinis in the bottom of my fridge past their used by date. Peel off the green = almost pure white flesh. I knew it would thicken the soup and add silkiness just like in my Creamy Zucchini Soup – except this soup would be white.

Bingo.

How to make Healthy Creamy Vegetable Soup

Flavour!

The soup broth is also flavoured with onion and garlic which is cooked with the cauliflower and zucchini in vegetable broth and water until soft, then whizzed up until silky smooth. Pour it into the pot loaded with even more veggies, simmer to bring it all together and this is what you end up with – a big pot of HEALTHY creamy Vegetable Soup that looks like it’s been made with tubs of cream.

It's a miracle - this Creamy Healthy Vegetable Soup is super low cal, low carb, gluten free and unbelievably tasty. The secret: peeled zucchini, cauliflower, onion and garlic cooked then pureed. Imagine the possibilities! recipetineats.com

It's a miracle - this Creamy Healthy Vegetable Soup is super low cal, low carb, gluten free and unbelievably tasty. The secret: peeled zucchini, cauliflower, onion and garlic cooked then pureed. Imagine the possibilities! recipetineats.com

It's a miracle - this Creamy Healthy Vegetable Soup is super low cal, low carb, gluten free and unbelievably tasty. The secret: peeled zucchini, cauliflower, onion and garlic cooked then pureed. Imagine the possibilities! recipetineats.com

I’m not going to lie to you. Is it as good as making a real Cream of Vegetable Soup made using a big chunk of butter and 1/2 cup of flour to thicken milk? And let’s add a nice swish of cream while we’re at it, and we’d be mad not to sauté the veggies for the soup in more butter, because after all, butter = flavour.

Then we must, oh we MUST serve it with big hunks of grilled cheese on toast, and don’t hold back on the cheese please, and while you’re at it, please slather the bread with butter before topping with cheese.

No, this Healthy Creamy Vegetable Soup is not “as good” as that.

But does it stand on its own as a seriously delicious soup for a ridiculously low amount of calories for a gigantic VERY filling bowl?

YES IT DOES.

I know some people would use all the calorie credits for a little sweet treat. Not me. Bring on the grilled cheese. – Nagi x

It's a miracle - this Creamy Healthy Vegetable Soup is super low cal, low carb, gluten free and unbelievably tasty. The secret: peeled zucchini, cauliflower, onion and garlic cooked then pureed. Imagine the possibilities! recipetineats.com

Soup Dippers

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Bread Soup Dippers - Cheesy Garlic Bread, Garlic Bread better than Dominos and Soft NO KNEAD Dinner Rolls

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WATCH HOW TO MAKE IT

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It's a miracle - this creamy soup is super low cal, low carb, gluten free and unbelievably tasty. The secret: peeled zucchini, cauliflower, onion and garlic cooked then pureed. Imagine the possibilities! recipetineats.com

Magic healthy low cal creamy Vegetable Soup!

Author: Nagi
Prep: 15 minutes mins
Cook: 35 minutes mins
Total: 50 minutes mins
Soup
Western
4.90 from 93 votes
Servings6
Tap or hover to scale
Print
  • 1314
Recipe video above. It’s a cream of vegetable soup…. without the guilt! Super low cal and gluten free, the soup broth is made using whizzed up peeled zucchini, cauliflower and onion. Zucchini has a terrific neutral flavour which makes a creamy broth just like creamy soups thickened using butter and flour (and often cream!) – but with 90% less calories! 

Ingredients

  • 1 medium head of cauliflower , about 600 – 700g / 1.2 – 1.4 lb (Note 1)

Low Cal Creamy Soup Broth:

  • 500g / 1 lb zucchinis (2 large), peeled and cut into 1.5cm / 3/5″ slices
  • 1 large onion , roughly chopped (brown, white, yellow)
  • 2 garlic cloves , whole
  • 2 cups (500 ml) vegetable or chicken broth
  • 2 cups (500 ml) water
  • 1 cup (250 ml) 0% fat milk (or other milk of choice)
  • 1/2 tsp each garlic powder and onion powder (or 1 tsp of one of them)
  • Pinch black pepper

Soup:

  • 1 tbsp olive oil
  • 1 garlic clove , minced
  • 1 onion , chopped (brown, white, yellow)
  • 2 large carrots , cut into 1.25cm / 1/2″ pieces
  • 3 celery sticks , cut into 0.75cm / 1/4″ slices
  • 2 red capsicum / bell peppers , cut into 1 cm / 2/5″ pieces
  • 500g / 1 lb zucchinis (2 large), peeled and cut into 1.25cm / 1/2″ slices
  • 1 tsp dried thyme (or other herb of choice)
  • Salt and pepper
  • Finely chopped parsley , optional garnish
Prevent screen from sleeping

Instructions

Cauliflower:

  • For soup – Break off 1/4 of the cauliflower into small bite size florets and put aside to use in the soup.
  • For broth – Break up the rest of the cauliflower into medium florets. If you have a small cauliflower, use the stem too – peel then rough dice.

Broth:

  • Place cauliflower for broth in a large pot. Add zucchini, onion, whole garlic cloves, vegetable broth and water. (Note 2)
  • Place lid on, bring to boil then adjust heat so it’s simmering energetically. Cook for 15 minutes or until cauliflower is soft.
  • Transfer to blender (Note 3), add garlic powder, onion powder, pepper and milk. Place lid on, place tea towel on lid and hold down very firmly, then whizz to puree soup, starting on low then getting faster.
  • Remove lid. Marvel at super low cal ultra creamy soup broth.

Soup:

  • Heat oil in a large pot over medium high heat. Add onion and garlic, cook for 1 minute. Then add carrots and celery, cook for 2 minutes.
  • Add thyme, capsicum and zucchini. Cook until softened, around 2 minutes.
  • Pour in soup broth. Adjustment consistency with water to achieve desired thickness. Add reserved cauliflower.
  • Simmer 5 minutes to bring flavours together. Season with salt and pepper.
  • Serve, garnished with parsley. Or splurge your calorie credits on a piece of grilled cheese to dunk into the soup!!

Recipe Notes:

1. Cauliflower – diameter of about 25 cm / 10″, about the size of a basketball ( <– The weird way I measure veggies!). Don’t get too hung up about accuracy of size, there’s flex in this recipe in terms of soup thickness.
You could also use 500g / 1 lb frozen cauliflower florets – reserve about 1/4 for the soup and use the rest for the broth. Cook from frozen, use per recipe.
2. Liquid won’t cover veggies – that’s fine, it gets jostled about when boiling and also steams.
3. Work in batches if your blender is on the small size. Also, stick blender will work here but because it’s not as powerful, the soup won’t be quite as silky smooth. Also, I suggest cooking the vegetables for an extra 5 minutes to make them even softer.
4. STORAGE: This keeps very well in the fridge for up to 4 days. It also freezes very well!
5. Nutrition per serving, assuming 6 servings (about 2 heaped cups, one generous sized bowl which is filling).

Nutrition Information:

Serving: 612gCalories: 124cal (6%)
Keywords: healthy soup, Vegetable Soup
Did you make this recipe?I love hearing how you went with my recipes! Tag me on Instagram at @recipe_tin.

LIFE OF DOZER 

A familiar sight: a furry head peeking around the bench to check out if anything of interest (to him) is going on in the kitchen….. In this case, no, just raw cauliflower!

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I believe you can make great food with everyday ingredients even if you’re short on time and cost conscious. You just need to cook clever and get creative!

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250 Comments

  1. Lurane says

    December 23, 2025 at 6:43 am

    5 stars
    This soup is so delicious ! Reminds me of a cream of potato soup I grew up with on a Midwest farm, without the carbs and calories ! TY much!

    Reply
  2. Missouri Gal says

    December 15, 2025 at 7:13 am

    5 stars
    Nagi, this soup is a game changer. Good-bye fattening roux and heavy cream calories! I love it plain, or with kielbasa and frozen veggies, leeks instead of onions- So many options, I can’t thank you enough!

    Reply
  3. Karen M Chakey says

    November 2, 2025 at 5:37 am

    5 stars
    I just made this soup today and its dilish. 5 stares

    Reply
  4. Simone says

    August 31, 2025 at 6:02 pm

    4 stars
    Super creamy soup! Unfortunately extremely bland. I did add (at the end) 2 more chicken stock cubes, Vegetta, more thyme, more salt & pepper and 1/2 tsp curry powder. After that, outstanding! Thanks so much Nagi & Dozer xxx

    Reply
  5. Alicia says

    August 4, 2025 at 4:37 pm

    4 stars
    3.5 rounded up to 4. Made it as writte . I love the healthy approach. The idea of cauli + zucchini making a creamy soup – brilliant!

    I found this a bit on the bland side and too celery forward. That said, it’s a brilliant soup to build upon and I’m looking forward to experimenting with it in the future.

    Reply
  6. Vera says

    June 11, 2025 at 12:02 pm

    Nagi perfect timing winter weather is upon us and that’s a good meal much appriciated.It will be on my menu quite often as I love soups a lot. Mr Doza love you .

    Reply
  7. Mackenzie Wood says

    February 3, 2025 at 12:55 pm

    5 stars
    Love love love this soup recipe!! I was super skeptical but glad I did make it because it’s super delicious for 124 calories. I really enjoyed adding a grilled chicken breast to it.

    Reply
  8. Andrea Caruso says

    January 12, 2025 at 9:50 am

    5 stars
    I made this and added a pound of 99% lean ground turkey for added protein. It is a delicious soup and so creamy and flavorful. Will definitely be making this regularly!

    Reply
  9. Jack Beanstalk says

    January 12, 2025 at 7:26 am

    5 stars
    It was very edible. I recommend you cook the vegetables that guy in the soup a bit longer and add more onions. The broth was excellent

    Reply
  10. Patti says

    December 12, 2024 at 6:40 am

    5 stars
    Amazing soup! Definitely needs some added seasoning. We added Chicken and topped it with a little shredded cheese. Delicious!

    Reply
  11. Ruth says

    November 4, 2024 at 9:48 pm

    5 stars
    Delicious and nutritious! Love this, so versatile too as different veg can be added.

    Reply
  12. NICHOLE M CERVIN says

    September 19, 2024 at 3:26 pm

    5 stars
    This is super easy and very yummy. Doubled the seasoning and used a good chicken broth. Just finished my first batch and am looking for ideas of what veggies to add to my second batch.

    Reply
  13. Nichole Cervin says

    September 12, 2024 at 1:24 pm

    5 stars
    I was skeptical I used good chicken stock and making a vegetable soup my house smells amazing. I like flavor so I doubled the garlic and onion power by cooking the base veggies with 1/2 tea spoon of garlic and onion powder. This is absolutely amazing! Thank you for this recipient absolutely amazing for both a new cook and someone that knows their way around the kitchen!

    Reply
  14. Nancy Diaz says

    August 31, 2024 at 2:37 am

    4 stars
    I was amazed at how creamy the “broth” came out! My only caveat is this recipe is dreadfully under seasoned. I added salt, onion powder, black pepper and a healthy shake of Tony Chacere Cajun seasoning. Delish!

    Reply
  15. Tammy says

    June 20, 2024 at 2:38 pm

    5 stars
    Just made this. Didn’t have any capsicum, so a couple of chillis went in. Yum.
    I’ll be making this again

    Reply
  16. Sue howard says

    June 15, 2024 at 12:08 pm

    5 stars
    Nagi is a genius….never thought that cauli & zucchini wld make such a creamy base 4 a soup…I added pumpkin & kumera pls the other ingredients as those veges are so cheap at the mo…mid winter…..added some cumin seeds & cumin powder as well…Nagi is my all time fav ….:)

    Reply
  17. Julie says

    May 12, 2024 at 1:15 pm

    So easy! So delicious!! I also added 1/4 cup of nutritional yeast- YUM!! Thanks once again Nagi- that’s why you are our favourite!!

    Reply
  18. Brittiany says

    April 6, 2024 at 4:03 pm

    5 stars
    This recipe is AMAZING! The creamy soup base has the texture of potato soup which I found very comforting and was absolutely delicious. I did add a grilled chicken breast, but next time I think I will skip that and add some baby bellas instead. I will be having this at least once a month for sure. Bravo

    Reply
  19. kelly says

    January 25, 2024 at 5:34 am

    this recipe is disgusting

    Reply
  20. Ossie says

    January 22, 2024 at 5:46 pm

    5 stars
    For a change, followed the recipe exactly 😄. OK, one really tiny tweak – used fresh thyme instead of dried (tripled the amount).
    And yes, use a blender for the broth for a really creamy base. A stick blender won’t result in the same consistency.
    Absolutely great! Added to my regular rotation.

    Reply
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Hi, I'm Nagi!

I believe you can make great food with everyday ingredients even if you’re short on time and cost conscious. You just need to cook clever and get creative! Read More

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