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Home Method Slow Cooker Slow Cooker Soup Recipes
4.78
/5
3 hours hours

Crockpot Broccoli Turmeric Soup (low carb)

Gluten Free Gluten Free Low Carb Low Carb Nut Free Nut Free Vegetarian Vegetarian Freezer Friendly Freezer Meal Prep Meal Prep
Jump to Recipe
By: Annie107 Comments
Posted: 1/13/25 Updated: 1/13/25

This post may contain affiliate links. Please read our disclosure policy.

This super healthy crockpot broccoli turmeric soup is a powerhouse of anti-inflammatory ingredients and will warm you right up on a cold day. Prep it in the slow cooker to make it even easier!

While I sure love a bowl of classic broccoli cheese soup, sometimes it's time to load up on just the good stuff. And this broccoli turmeric soup is filled to the brim with good-for-you ingredients!

overhead view of broccoli turmeric soup in bowl

This reader favorite soup is easy to prepare in the slow cooker, and leftovers are great for a meal prep lunch.

It also happens to be filled with anti-inflammatory-rich foods such as broccoli, ginger, and turmeric, so it is perfect for my friends with arthritis and other inflammatory disorders.

This soup is creamy and delicious with a hint of sesame a kick from the ginger. Let's discuss!

Reasons you'll ♡ crockpot broccoli turmeric soup

  • it's loaded with healthy ingredients, many of which are anti-inflammatory
  • it's vegan and keto-friendly
  • it's freezer-friendly and works great for meal prep

Recipe Video

Watch the video below to see exactly how I prepped this recipe. It’s so easy! You can find more of my recipe videos on my YouTube channel.

Don't forget to pin this post to save it for later!

ingredients required for the keto broccoli soup on cutting board

Which ingredients do we need?

  • Broccoli- 8 cups of 1 inch florets- a great shortcut is pre-washed & chopped broccoli
  • Leeks- 2 large leeks, washed and trimmed. Discard the dark green parts- here's a great tutorial on how to wash leeks without having to soak them in water. This is how I do it!
  • Butter- use vegan butter if you are vegan 🙂
  • Turmeric- I use powdered turmeric but reader Christina has made this soup using 1 inch of whole turmeric
  • Sesame oil- I used regular (not toasted). I think either would work great.
  • Broth- I made my own vegetable broth and will be sharing the recipe with you soon!
sauteeing leeks for the vegan broccoli soup in pan

Recipe FAQ

Can I cook this soup on the stovetop?

You certainly can! While I have not done this myself, reader Christina simmered her soup for 25 minutes.

I don't have an immersion blender, what can I do?

You can use a stand blender (I am currently loving this Vitamix). I have not tried this soup unblended, but I bet it would be tasty.

Can I cook this in the Instant Pot?

Yes you sure can! Reader Valeigh sauteed her leeks and ginger using the sautee function, then added the other ingredients and cooked for 5 minutes on high pressure with a quick pressure release. I personally always let my soup naturally depressurize for 10 minutes before releasing the pressure.

Variations

I have not personally tried this, but here are some additions that readers have added to this soup:

  • Reader Christina used 1 inch whole turmeric in place of powdered
  • Reader Lynn added a sweet potato
  • Reader Sandy added kale, mushrooms and water chestnuts
  • Reader Ryan added spinach
crockpot broccoli soup in slow cooker before cooking

Tips for the perfect soup

  • Cook time- make sure you cook on low for this recipe, as cooking on high heat can cause the broccoli to have a bitter taste. I recommend cooking until the broccoli is just softened, which will be between 3-4 hours depending on your slow cooker
  • Half batch- you can make a half batch of this soup and cook in a 2.5 quart slow cooker
  • Meal prep- this soup keeps well after cooking and can be reheated through the week for easy lunches
  • Storage- store in the fridge for up to 4 days or freeze for up to 3 months

You can find my favorite slow cookers, immersion blender and other kitchen tools in my shop!

pureeing the broccoli turmeric soup after cooking

Looking for more soup recipes?

  • Try this Healthy Broccoli Cheese Soup,
  • this Butternut Squash Soup Recipe
  • or this Healthier Beef Barley Soup

This post was originally published in 2016. It has been updated with fresh photos, recipe tips and a video. Same great recipe!

Did you make this? Tag me on social @sweetpeasandsaffron and be sure to leave a comment and rate the recipe!

overhead shot of a blue bowl filled with broccoli turmeric soup with sesame seeds on top

Crockpot Broccoli Turmeric Soup (keto, vegan)

4.78 from 54 votes
Prep Time: 20 minutes mins
Cook Time: 3 hours hrs
Total Time: 3 hours hrs
Print Rate
This super healthy broccoli, ginger and turmeric soup is a powerhouse of anti-inflammatory ingredients and will warm you right up on a cold day.
6 -8

Ingredients

  • 2 tablespoons butter (or vegan butter)
  • 4 cups of leeks (chopped)
  • 2 tablespoons ginger (finely shredded)
  • 8 cups broccoli (cut into 1 inch florets; roughly 2 heads)
  • 1 teaspoon ground turmeric
  • 1 teaspoon salt
  • pinch of black pepper
  • 1 tablespoon sesame oil
  • 6 cups stock

Instructions 

  • Heat a large pan over medium heat, and melt the butter. Add the leeks and cook, stirring occasionally, 8 or so minutes, until leeks are cooked through.
  • Transfer the leeks to a 5 or 6 quart slow cooker with the ginger, broccoli, turmeric, salt, sesame oil and stock.
  • Cover and cook on low for 3-4 hours, until broccoli is tender.
  • Using a blender or immersion blender, blend until creamy and smooth.
  • Serve with yogurt (or coconut yogurt) and big chunks of bread.

Storage

  • Store soup in an air tight container in the fridge for up to 4 days.
  • Freeze for up to 3 months.

Tips:

CAUTION: do not cook this on high and be cautious to not overcook the soup (can cause bitterness)
Excellent served with yogurt or sour cream

Video

Nutrition Information

Serving: 1/8 of batch, Calories: 126kcal, Carbohydrates: 11g, Protein: 7g, Fat: 7g, Saturated Fat: 3g, Cholesterol: 8mg, Sodium: 894mg, Fiber: 5g, Sugar: 4g
Author: Annie Holmes
Course: Main Course
Cuisine: American

© Sweet Peas & Saffron - Content and photographs are copyright protected. Sharing of this recipe is both encouraged and appreciated. Copying and/or pasting full recipes to any social media is strictly prohibited.

Did You Make This?Don't forget to leave a review below, and tag us on Instagram using @SweetPeasAndSaffron or #sweetpeasandsaffron
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Reader Interactions

4.78 from 54 votes (36 ratings without comment)

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Recipe Rating




  1. SHIRLEY says

    Posted on 10/22/19 at Posted on 10/22/19

    cant wit to try out this absolutely deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelicious soup. you must be an amazing cok. just want to add someone mentioned she puts turmeric in her smoothie..wd luv to know what else??? thanks so much

    Reply
    • Denise says

      Posted on 11/4/19 at Posted on 11/4/19

      Hi Shirely! I hope you enjoy the soup. I have a turmeric smoothie here https://sweetpeasandsaffron.com/anti-inflammatory-turmeric-smoothie-pineapple/ and turmeric rice here: https://sweetpeasandsaffron.com/turmeric-yellow-rice/

      Reply
  2. Christina Greening says

    Posted on 9/22/19 at Posted on 9/22/19

    5 stars
    Thanks, Denise for the inspiration. Just made this soup as part of meal prep for this upcoming week. Yum! Full of flavor with just a few simple ingredients. We used whole turmeric (about 1 inch) instead of powder. I also used fresh large broccoli stems to be boiled-simmered until just able to pierce them with a fork. Probably only 25 minutes on stovetop instead of the low 3-4 hours suggested. Then added this to our Vitamix (with a little extra butter), Pureed and added back to stove where I added the fresh broccoli florets for a little crunch in the soup. What a flavorful soup! Printed this one for the recipe collection! Now if the weather in NC can just act like Fall!

    Reply
    • Denise says

      Posted on 9/25/19 at Posted on 9/25/19

      Hi Christina! I'm so happy you enjoyed. Thank you for sharing your modifications and for leaving a review 🙂

      Reply
  3. Rodrick Fletcher says

    Posted on 8/10/19 at Posted on 8/10/19

    5 stars
    We were looking for a healthy alternative to a favorite broccoli-cheese soup from a local diner chain. Amazing flavors and we don't miss the cheese one bit!

    Reply
    • Denise says

      Posted on 8/20/19 at Posted on 8/20/19

      Hi Rodrick! Wow, what an awesome comment to read. I'm so happy you enjoyed and thank you for taking the time to leave a review 🙂

      Reply
  4. Anne says

    Posted on 6/19/19 at Posted on 6/19/19

    Could you use frozen broccoli florets?

    Reply
    • Denise says

      Posted on 6/25/19 at Posted on 6/25/19

      I think that would work fine!

      Reply
  5. Lynn says

    Posted on 3/17/19 at Posted on 3/17/19

    5 stars
    I made this stovetop with good results and flavour.. Added a sweet potato also.. First time cooking with leeks, I used the tops not Knowing they weren't to be used but turned out fine.

    Reply
    • Denise says

      Posted on 3/18/19 at Posted on 3/18/19

      Glad to hear that, Lynn! Thank you so much for reporting back and for leaving a review!

      Reply
  6. Sandy says

    Posted on 3/8/19 at Posted on 3/8/19

    I made this on the stove, but added a LOT of baby bella mushrooms, Kale, and sliced water chestnuts. I cooked everything under a lidded pot, then removed the water chestnuts and mushrooms. Next, I used my immersion blender and pureed everything in the pot until smooth. Last, I added the mushrooms and water chestnuts back into the pot, and heated it through for @ 10 minutes. I've received so many compliments on this because of the texture and crunch! Thanks SO MUCH for posting this recipe.

    Reply
    • Denise says

      Posted on 3/11/19 at Posted on 3/11/19

      That sounds delicious! THanks for reporting back with your changes, Sandy!

      Reply
  7. Jan says

    Posted on 1/23/19 at Posted on 1/23/19

    5 stars
    Loved that this recipe was so simple and delicious! Even though there aren't a lot of ingredients, it was very tasty. Will double recipe next time. This will go down as one of my favorites!

    Reply
    • Jan says

      Posted on 1/23/19 at Posted on 1/23/19

      P.S. If made on the stovetop, how long will I cook it for? Will 30 minutes suffice?

      Reply
      • Denise says

        Posted on 1/30/19 at Posted on 1/30/19

        Hi Jan! I bet that would work, I would just simmer until everything is soft. Hope you enjoy!

        Reply
  8. Ryan says

    Posted on 1/15/19 at Posted on 1/15/19

    5 stars
    Delicious! I threw in some spinach too. Very tasty and comforting

    Reply
    • Denise says

      Posted on 1/15/19 at Posted on 1/15/19

      So happy you enjoyed, Ryan! Thanks so much for your review!

      Reply
  9. Kristina says

    Posted on 12/29/18 at Posted on 12/29/18

    5 stars
    I’m making for the second time as I write this. My son loves it! He told me that he felt really good after eating it. I’m on Keto and it fits into my way of eating as well. I added a little more butter when I sautéed the leeks.

    Reply
    • Denise says

      Posted on 12/30/18 at Posted on 12/30/18

      Hi Kristina! I'm so happy you're enjoying the recipe! Thank you so much for taking the time to leave a review!

      Reply
  10. Amanda says

    Posted on 11/8/18 at Posted on 11/8/18

    5 stars
    I have made this twice and I love it!!! Besides the fact that it tasted AMAZING, my body had the most wonderful reaction. I have lots of health issues, one being severe bloat and inflammation and joint pain and I swear this helped with all of that.

    I want to make another batch this weekend - do you think roasting a head of garlic and adding that will overpower or take away from the an already soup? (Have a head that I need to use this weekend)

    Reply
    • Amanda says

      Posted on 11/8/18 at Posted on 11/8/18

      5 stars
      Oh I should add that it smelled so amazing that the second time I’m co-workers made me bring the entire batch in for them the next day and they all loved it too! This is definitely in my top 5 of favorite soups.

      Reply
      • Denise says

        Posted on 11/10/18 at Posted on 11/10/18

        I'm SO happy you enjoyed, Amanda! Thank you so much for taking the time out of your day to leave a review!

        Reply
  11. Paulette Melanson says

    Posted on 9/10/18 at Posted on 9/10/18

    I made this soup Sunday for a light supper and was disappointed in the final product. Very thin and watery compared to what the photos show. I ended up cooking up a few sweet potatoes and blending them into the soup to thicken it... that worked! But then I threw all caution to the wind and stirred in some grated cheddar ... that was yummy and worked for us..

    Reply
    • Denise says

      Posted on 9/20/18 at Posted on 9/20/18

      Hi Paulette! I'm sorry to hear that. If it's watery and thin, it sounds like maybe some of the quantities were off? With 12 cups of veggies it should be quite thick. Thanks for your comment!

      Reply
      • Paulette Melanson says

        Posted on 9/21/18 at Posted on 9/21/18

        I actually used 4 additional cups of fresh broccoli so I could use up the rest of what I had on hand. With the addition of the mashed sweet potatoes, it was perfect ... and delicious.

        Reply
  12. Valeigh Davis says

    Posted on 9/3/18 at Posted on 9/3/18

    5 stars
    This was soooooo good! I made it in the IP. Sautéed the leeks in butter on the sauté function. Once soft I turned off the IP and added the ginger and seasonings and stirred it around. I then added the broth (chicken) and stirred it up then added the broccoli. Manual high pressure for 5 minutes and then a quick release. After it cooled a bit, I used the immersion blender and then added more pepper because I like pepper. It was soooooo good! Thank you for a delicious recipe! Im shocked at the depth of flavor with so few ingredients.

    Reply
    • Denise says

      Posted on 9/6/18 at Posted on 9/6/18

      Yay! So happy to hear you enjoyed and glad it worked in the IP! Do you have an 8 or 6 quart? Thanks for taking the time to leave a review, Valeigh 🙂

      Reply
      • Valeigh Davis says

        Posted on 9/7/18 at Posted on 9/7/18

        5 stars
        I have a 6 quart. I should mention, since writing this review, my husband has already asked me to make it again- winning!

        Reply
        • Taylor says

          Posted on 11/10/19 at Posted on 11/10/19

          Did you keep the measurements the same? I have a 6 quart and plan on making this tonight but not sure if the broth willl be too much!

          Reply
  13. Jen says

    Posted on 8/5/18 at Posted on 8/5/18

    Is there a substitute for sesame oil? My son is allergic to sesame. The soup looks amazing.

    Reply
    • Denise says

      Posted on 8/6/18 at Posted on 8/6/18

      Hi Jen! You can leave it out 🙂

      Reply
  14. Lisa says

    Posted on 5/20/18 at Posted on 5/20/18

    Can you make this in an Instant Pot?
    If so, any reco's for cooking time etc...?

    Reply
    • Denise says

      Posted on 5/20/18 at Posted on 5/20/18

      Hi Lisa, I haven't tried but think it would work out! I'd try 5 minutes...you can follow the directions for this soup if you'd like: https://sweetpeasandsaffron.com/vegan-carrot-ginger-soup-instant-pot/

      Reply
      • Lisa says

        Posted on 6/3/18 at Posted on 6/3/18

        Hi. I just made it in the Instant Pot and it's DELICIOUS! The best batch yet. (I have made it several times in the slow cooker, and I think I like the IP better)
        I follow your recipe very closely, however I make it w/ chicken bone broth, a little less salt , more black pepper and an extra half a TBSP of sesame oil. HEAVEN. Thank you!

        Reply
        • Denise says

          Posted on 6/5/18 at Posted on 6/5/18

          Woo hoo! So happy to hear that. Love hearing your modifications. Thanks, Lisa!

          Reply
  15. Leanne says

    Posted on 5/11/18 at Posted on 5/11/18

    Would I be able to freeze this if I was to make a double batch.

    Reply
    • Denise says

      Posted on 5/11/18 at Posted on 5/11/18

      Hi Leanne! I haven't tried but I am pretty sure this soup would freeze well 🙂

      Reply
  16. Holly says

    Posted on 2/11/18 at Posted on 2/11/18

    Could I cook this recipe over the stove instead of the crock pot?

    Reply
    • Denise says

      Posted on 2/11/18 at Posted on 2/11/18

      Yes! Definitely! I'd just simmer it for 20-30 or until everything is soft enough to puree. Hope you enjoy it!

      Reply
  17. Dee says

    Posted on 1/31/18 at Posted on 1/31/18

    5 stars
    Hi Denise,
    I can’t eat leek as it upsets my stomach. I guess I could sub onion - would you suggest white/brown/red onion? And how many?

    Can’t wait to try this!

    Reply
    • Denise says

      Posted on 2/1/18 at Posted on 2/1/18

      Hi Dee! I think regular onion would work. I'm not sure how many you would need...maybe 3? I usually use brown onions so that's what I'd go for. Let me know how it works out 🙂

      Reply
    • Deb says

      Posted on 9/11/19 at Posted on 9/11/19

      This looks delicious! But in the photo of all the veggies in the crock pot, it looks like there is diced potatoes in there, but potatoes are not in the recipe. Am I missing something?

      Reply
      • Denise says

        Posted on 9/16/19 at Posted on 9/16/19

        Hi Deb! It's actually ginger!

        Reply
  18. Maree says

    Posted on 1/10/18 at Posted on 1/10/18

    Oops forgot the red immune soup is made with either reduced salt veg bouillon/ ham/ low fat streaky bacon cut into cubes used as stock. I also sometimes put butternut squash or sweet potato frozen cubes in it. Someone I gave the recipe to uses frozen chili puree in it. (Oh and I havfe been known to put peas in the green version they are great with broccoli. Also I keep meaning to try the broccoli with courgette.) Still its a great base and it is so cool to find someone else who came up with the same concept, I don't know about you but I find the leek, onion, tumeric and herbs are great for keeping away colds and flu if eaten regularly during the season.
    Again best wishes 🙂

    Reply
  19. Maree says

    Posted on 1/10/18 at Posted on 1/10/18

    Omg I just found your recipe and it is almost the same as mine, how cool is that. I didn't put butter in though. I also put basil and oregano in( sometimes I put in thyme, or corriander. I make my stock from either tuna or swiss veg bouillon powder. or more often than not a small amount of the two. Sometimes I add frozen spinach cubes. Sometimes I add kale. Other times I add brussell sprouts or savoy cabbage or frozen chopped okra.. Basically I use this as my base and add different variances depending on what I have. I chop my ingredients very small and cook them in my rice cooker with some rice. I call it my green soup for immune boosting.

    Reply
    • Maree says

      Posted on 1/10/18 at Posted on 1/10/18

      I also use the leek,onion, turmeric, herb, black pepper, etc base with carrot and rice and red lentils again cooked in a rice cooker. To the person above don't use ginger powder it is so not the same in soup (ginger powder is best for cookies) use frozen ginger puree cubes. We can buy them in the supermarket in the uk but if you cant get them locally you can make your own. Garlic puree can also be frozen in cubes. Basically I took an old Scottish recipe for tattie soup and adapted it to my rice cooker and added tumeric and ginger and herbs etc. This is my Red immune soup.

      Best Wishes to all

      Reply
    • Denise says

      Posted on 1/10/18 at Posted on 1/10/18

      Yum! Love the sounds of your soups, Maree 😀

      Reply
  20. Marluce Shoji says

    Posted on 1/4/18 at Posted on 1/4/18

    I don’t have a slow cooker. If cooking on a regular pot, how long do you think it’ll take?

    Reply
    • Denise says

      Posted on 1/6/18 at Posted on 1/6/18

      Hi Marluce! I'd just cook until the broccoli is soft enough to puree. Should be 20 minutes or so simmering?

      Reply
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