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Home > Blog

02.6.16 Brown Rice

Red Lentil Soup with Sweet Potatoes

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Red Lentil Soup with Sweet Potatoes

It's been quite a few years since I first made this lentil soup. I stumbled upon the original recipe on a snowy night and since then it's become a winter staple. I hesitate to call this a soup only because I leave the texture thick, much more stew like. The flavors are warm and inviting without being too over the top. This recipe has also been quite the hit in the realm of baby food. I've been making a big batch and waiting to add the salt/cayenne until after I've removed a portion for Mack. Best of all? This meal is even better the second day meaning you've got lunch without any extra work.

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Coconut Curry Red Lentil Soup

Print Recipe

★★★★★

4.5 from 8 reviews

  • Author: Erin alderson
  • Prep Time: 15 mins
  • Cook Time: 30 mins
  • Total Time: 45 mins
  • Yield: 3-4 1x

Ingredients

Scale
  • 1 cup red lentils
  • 2 cups vegetable broth
  • 1 to 2 cups water
  • 1 small sweet potato, peeled and ¼" cubed (roughly 2 cups)
  • 1 carrot, diced
  • 4 teaspoons minced fresh ginger
  • 1 tablespoon good-quality curry powder
  • Pinch of cayenne, optional
  • 1 tablespoon coconut oil
  • 2 cloves garlic, minced
  • ¼ cup golden raisins
  • 3 tablespoons tomato paste
  • 7 ounces can whole-fat coconut milk
  • ½ teaspoon salt (see note)

For serving

  • Cooked grains, for serving
  • Diced Scallions, for topping
  • Cilantro/Parsley, for topping
  • Toasted Coconut, for topping

Instructions

  1. In a large stockpot combine lentils and vegetable broth, bring to a boil. Reduce to a simmer and add the sweet potato, carrot, and half the ginger. Continue to simmer until sweet potato is almost tender, about 10 minutes.
  2. In a small skillet, add curry powder and toast until fragrant. Remove from skillet once toasted. Return skillet to stove and add coconut oil. Next, stir in remaining ginger, garlic, and raisins to skillet over medium low heat. Sauté for one minute, just until the garlic is fragrant. Add tomato paste and continue to cook for 1 to 2 more minutes. Finally, stir in the curry powder.
  3. Add the tomato paste mixture along with the coconut milk and salt to the lentil base. Stir and let simmer for 15 to 20 minutes. I served this soup more as a hearty thick stew so you may need to play with the consistency by adding more water.

Notes

- I haven't varied too much from Heidi's recipe but over the years I've tweaked the amounts, added a bit of garlic, and really fell in love with the addition of sweet potatoes. A good, mild-heat curry powder makes it (I'd shy away from an overly spicy one.)

- Because I've used vegetable broth in place of the water in the original recipe, I decrease the salt quite a bit (but then find I add a bit right before eating). I recommend starting on the low side, tasting, and adding more as needed.

Did you make this recipe?

Tag @naturallyella on Instagram and hashtag it #naturallyella

Variations for the Red Lentil Soup

This soup is one of my favorite what I consider 'pantry meals.' I typically keep all the ingredients on hand and if I'm in the mood for something comforting, this soup gets made. I haven't always kept golden raisins on hand but I do now. They plump up nicely and add small burst of sweetness throughout the soup. I've found myself adding them to a lot my spicy dishes.

Greens: I'll add in spinach at the last minute for an extra pop of color and vegetables. A couple handfuls of baby spinach wilt nicely into the lentils.

Split Peas: I originally left the split peas out of this recipe because I didn't have any on hand at the time. I fell in love with the lentil soup (and now the texture of red lentils only is great for babies). However, you lose a bit of the texture without the split peas. Check out the original recipe for instructions about these. Also, some readers have used brown/green lentils which do not soften as much as the red (and would give the soup a bit more texture).

Grains: I go through phases with the grains I have on hand. When I first started making this recipe, I loved it with brown rice. Now I find I turn to millet (if I'm looking to keep this gluten-free) or bulgur (which is nice if I'm in a hurry).

Red Lentils

Featured Ingredient: Red Lentils

Red Lentils are best in soups and stews because they don't hold their shape as well as their brown/green counterparts.

In Masala Sauce: Red Lentil Masala with Spinach
With Harissa: Harissa Lentils with Cauliflower
Dumplings: Red Lentil Dumplings

Coconut Red Lentil Soup with Sweet Potatoes

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Reader Interactions

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  1. Lauren @ Healthy Food For Living says

    January 14, 2012 at 9:33 am

    I had every intention of making your Sweet Potato and Gorgonzola Farro Risotto later next week when my hubs is out of town, but now you go ahead and post this soup recipe... argh! Now I don't know which one to make ;). I LOVE curry and have recently become rather enamored with red lentils. Plus, sweet potatoes and coconut are two of my favorite foods. I have to make this soup soon!

    Reply
  2. Katrina @ Warm Vanilla Sugar says

    January 14, 2012 at 10:34 am

    This might just be my new favorite! Can't wait to try!

    Reply
  3. Cara says

    January 14, 2012 at 10:48 am

    I've made this recipe too. A definite winner!

    Reply
  4. Fresh and Foodie says

    January 16, 2012 at 1:25 pm

    Beautiful! All these flavors sound great together. I love lentils, too.

    Reply
  5. Laurie says

    January 18, 2012 at 10:36 am

    I just discovered your blog and I love love love everything here and I can't wait to try your recipes!! And I love how everything's vegetarian and seasonal...just what I need!!

    Reply
  6. Melissa says

    January 20, 2012 at 9:48 pm

    I cannot wait to make this recipe! I will be making it early next week! Thanks for sharing the recipe! It sounds just ohhh so yummy....and probably perfect with my new favorite easy crusty bread recipe!

    Reply
  7. Christie says

    February 12, 2012 at 8:32 pm

    Made this for dinner tonight with a scoop of sour cream on top - delicious!! I am loving all the recipes you have that combine root vegetables and curry spices 🙂

    ★★★★

    Reply
  8. Cabagepch1 says

    March 17, 2012 at 1:58 pm

    Very envious, my Mum, now 88 years old lives 5,000 miles away, yes you are so fortunate~enjoy. I am going to make this recipe , it sounds absolutely yummy! Thank you for sharing it.

    Reply
  9. Aedavis4 says

    June 24, 2012 at 8:02 pm

    I made this tonight for dinner -- it is excellent. Thanks for another great recipe!

    Reply
  10. Sandramhagan says

    August 09, 2012 at 11:00 pm

    Looking forward to gathering the goodies to prepare this curry..

    Reply
  11. Victoria Sweeting says

    November 09, 2013 at 1:55 pm

    Made this alittle while back and it was delish!

    Reply
  12. Lisa says

    May 08, 2014 at 7:23 pm

    Just made this for dinner tonight. This is the second recipe I have tried from your website and turned out to be a second SERIOUS homerun! 🙂 It was delicious and easy to put together. Served it to my family and they all really enjoyed it! Excellent dish - delicious and nutritious! Thank you 🙂

    Reply
  13. Piggy says

    October 10, 2014 at 5:51 am

    Oh, an just as the weather has turned to shiver, and sopping wet. A good reason to stay indoors and see out of the window!

    Reply
  14. jamie says

    October 24, 2014 at 8:35 am

    Sounds delicious! I thought lentils were high FODMAP though?

    Reply
    • erin says

      October 24, 2014 at 9:06 am

      Hi Jamie, I'm not sure- I don't follow a low-FODMAP diet or really know anything about it.

      Reply
  15. e johnston says

    January 02, 2015 at 5:03 pm

    I found it too bland. I would add 2 tbsp. curry and perhaps a few pepper flakes. Other then that the basic recipe is good. I made the soup and put some in 2 cup mason jars and put in freezer.

    Reply
  16. Tara says

    January 07, 2015 at 5:33 am

    I rarely cook and am not too good at it... But I made this last night and it was fantastic! I found it with the Yummly app, and I will probably put a little more curry in it next time, as it wasn't as strong of a flavor as I would like but I'm doing the Daniel fast right now and really trying hard to cook my own food so this was perfect. Can't wait to try more of your recipes!

    Reply
  17. Traci says

    January 21, 2015 at 6:59 am

    the low fodmap curry lentil soup is in no way low fodmap and the tag needs to be removed. Lentils and onions are def high fodmap. You are going to make people sick.

    Reply
    • erin says

      January 21, 2015 at 7:14 am

      Hi Tracey, I don't follow a fodmap diet and have no such tag on my site that indicates that this is a fodmap (in fact, I was unaware of this diet up until about a few months ago when another commenter asked and I said 'I don't know- I don't follow fodmap'). Is there another site that is pointing you here that indicates that it is?

      Reply
      • Marty says

        May 27, 2015 at 7:00 pm

        https://www.pinterest.com/jemeli/recipes-soups-low-fodmap-adjusted/ points to it

        Reply
        • erin says

          May 28, 2015 at 9:12 am

          Hi Marty- not sure if you know how pinterest works but I have no control over how people pin a recipe (or really, any control over any content on a site that isn't mine). I've never mention the FODMAP diet on my site and so this person is labeling it based on their view, not mine. If you're troubled by it, I recommend commenting on the pin on pinterest- but there's nothing I can do.

          Reply
  18. Jane says

    February 01, 2015 at 12:37 pm

    This soup is delicious! Just made it and had two bowls! I wish I can have more but my stomach says STOP, TOO FULL! I put a russet potato instead of sweet potato. This soup will be added to my rotation! Yeah!

    ★★★★★

    Reply
  19. Angela says

    December 08, 2015 at 3:12 pm

    Hopefully I can use brown lentils. They're what I have on hand.

    Reply
    • Angela says

      December 08, 2015 at 4:29 pm

      I used brown lentils, frozen squash, and regular onions. It came out great. I just added some red pepper flakes and garlic salt at the end.

      Reply
  20. Amelia says

    February 06, 2016 at 9:44 am

    This sounds and looks like the most warming and comforting meal ever!

    xxx

    Reply
  21. Rosa says

    February 06, 2016 at 11:08 am

    I would love to hear more about what recipes you have found work well for babies/kids. My 17-mo old is well past the "baby food" stage but I feel like I'm still always searching for food that she'll enjoy that we don't get tired of eating. I'll try this out on her--lentils, chickpeas, black beans and pinto beans are all usually pretty successful 🙂

    Reply
  22. Kim says

    February 07, 2016 at 9:38 am

    Sounds fabulous! I`ll add butternut squash chunks & spinach too & eat with quinoa.

    ★★★★

    Reply
  23. Lauren Gaskill | Making Life Sweet says

    February 10, 2016 at 5:04 pm

    My heart is happy just looking at this comforting bowl of soup! Sharing with my readers for sure!

    Reply
  24. Renee says

    February 11, 2016 at 2:59 am

    I made this tonight with 1/2 red lentils and 1/2 yellow split peas, and butternut pumpkin/squash in place of sweet potato. My curry powder was just a supermarket blend, market mild-hot. Super tasty.

    Reply
  25. Kelley says

    February 11, 2016 at 9:10 am

    I'm not much of one for a lentil soup unless it's thick and hearty like this. I'd eat this for days in a row with no complaints!

    Reply
  26. Margaret says

    February 13, 2016 at 7:05 am

    We made this recipe, and it was delicious. Normally, I like to put chutney in red lentil soup, but it wasn't needed with the sweet raisins. The golden raisins made it more visually appealing than if you used dark raisins since the golden raisins blended with the oranges and yellows in the dish, but I think the taste would be pretty much the same with dark raisins. This dish will be part of our standard meal rotation. We might add some spinach the next time we make it.

    ★★★★

    Reply
  27. Annie says

    February 15, 2016 at 9:05 am

    Just made this according to your recipe above, except I made it into a "one pot recipe" by toasting the spices and tomato paste first and then cooking the lentils, sweet potato and carrot in the same pot....anyway, it turned out super delish! So, so tasty and seems hearty enough for my lunches all week.

    ^_^

    ★★★★

    Reply
  28. zakopane-snowboardek says

    February 16, 2016 at 3:41 am

    Love it! Thanks for recipe!

    ★★★★★

    Reply
  29. Steff says

    February 19, 2016 at 3:32 pm

    This recipe turned out really, really great. It was perfectly spiced, and flavorful, and relatively easy to make. I will definitely make it again.

    Reply
  30. David Geer says

    March 02, 2016 at 7:03 pm

    Healthy, delicious, and nutritious - can’t beat that!

    My wife and I tried this one the other day. We added a couple of our own ingredients (organic, flax-seed powder and raw hemp seeds).

    ★★★★★

    Reply
  31. Jane says

    February 24, 2017 at 10:33 am

    Made this last night and served over brown rice. Yum!

    Reply
  32. May says

    May 13, 2018 at 9:02 pm

    Delicious soup! I'm so happy I found your version because I had some carrot and sweet potato to use up. I also bought some spinach to wilt in it and it's such a great addition. I made batch to bring to lunch for the week and can't wait to dig in!

    ★★★★★

    Reply
  33. Elizabeth Van Lierde says

    August 20, 2018 at 5:52 pm

    Love a lentil soup!

    Reply
  34. Jamie says

    June 13, 2020 at 9:47 am

    Why did you change this recipe? I used to make it all of the time. I am very sad right now.

    Reply
    • Erin Alderson says

      June 14, 2020 at 9:36 am

      You can find the old version here: https://web.archive.org/web/20161101085547/http://naturallyella.com/coconut-curry-red-lentil-soup/

      Reply

Trackbacks

  1. Batata and Red Lentil Soup | Oh My Foodness says:
    03.16.13 at 1:31 pm

    [...] Serves 4. Adapted from Naturally Ella. [...]

    Reply

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