Lentil soup with kale. Easy and slow-cooker or crock-pot friendly. Do we really need to say anything else?
This lentil soup with kale is a slow cooker superhero. It’s nutritious, satiating, comforting as hell, and, best of all, you probably already have all the ingredients in your pantry. No need to thank us–just remember us when you’re saying grace and put in a good word for us.–Angie Zoobkoff
Lentil Soup with Kale
- Quick Glance
- Quick Glance
- 20 M
- 3 H, 30 M
- Serves 6 to 8
Special Equipment: Slow cooker with a minimum 4-quart (3.8 liter) capacity
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Recipe Testers Reviews
This lentil soup with kale is a pretty easy soup to make and is incredibly flavorful. I think the amount of time it takes in the slow cooker really benefits the flavor profile. My broth wasn't even remotely warm after 15 minutes in the slow cooker but I don't feel like that mattered in the end. We had some nice kale at the farmers market. It is important to emphasize the cut on the kale, otherwise, I think the pieces would be hard to eat if they were any larger.
We LOVED this soup! It was easy to make, the ingredients weren't too unusual or difficult to find, and the finished product was very good. In fact, much better than we expected. I pretty much followed the recipe as written with minor change—I didn't use butter or cream to keep the dish vegan-friendly. I used store-bought vegetable broth. The addition of the lemon zest and then sprinkling with the parsley reminded me of Italian gremolata. I think people might be tempted to leave it out but don't. It makes the dish. Also, because there seem to be a number of recipes using sherry vinegar lately, I sprung for the good stuff and WOW. This may be my new favorite ingredient. Certainly worth the extra bucks. I used more of the vinegar than is suggested in the recipe and it was great. Personally, I'd add half again as much kale and vegetables to balance the lentils. My shallots cooked down in a minute—half the time the recipe said otherwise timing was fine. My vegetable stock was salted so I didn't add any salt.
I was pleasantly surprised by how much I enjoyed this soup. It has fairly basic ingredients. I decided to make it because it I wanted something that wouldn't heat up the house on a hot day. I wasn't expecting much and yet all of these ingredients came together into a flavorful soup that I will surely be making often this winter. We like kale in some but not all applications. It was really good after having been cooked in the butter and seasoned with salt and lemon zest and sherry vinegar and I think this may be what elevated the lentil soup. I really looked forward to eating the leftovers.
I love lentils and I love this soup. It's thick and hearty and would be perfect for a chilly winter evening. Prepping everything took me about 20 minutes. My slow cooker has a saute function so warming the broth took only 5 minutes to get it hot. The sherry vinegar and lemon zest added a light tang to the soup and the sour cream added a much needed creaminess. My soup was quite thick but we liked it like that. I suppose it could be thinned with some additional broth or water according to taste. For serving we added an additional grinding of fresh black pepper for a little kick. It was good enough one of my tasters went back for seconds and thirds. We got 6 generous servings but it could have been stretched to 8. Definitely worth doing again when the cold weather hits.
This soup probably wouldn't pass muster at a fancy dinner party as it looks rather brown. However, its appearance belies an easy, tasty, and healthy recipe that I will be making regularly through fall and well into winter. The soup was thick with a lovely smoky flavour from the paprika. I could taste a subtle hint of lemon zest and sherry vinegar and the flavours overall melded into a really delicious, satisfying lunch dish. It uses cupboard ingredients and the actual hands on-time was only around 15 minutes. I didn't serve it with sour cream as I didn't think it needed any enhancing, but I'm sure that would be a nice addition. The most tedious part was peeling the small shallots I had in stock. I served it in smallish bowls as its quite thick and filling and, at this portion size, it would serve 10 people or 8 more generously.
I did not have a slow cooker and so cooked this in a normal pan without a lid. I cooked the shallots for 2 minutes, before adding the carrot and celery for 2 more minutes. I cooked the soup for just 30 minutes at a simmering boil. By then the lentils and carrots were both soft. I blitzed the soup using a stick blender. I added 4 cups of wilted kale and diluted the soup a little. The color of the soup was not overly attractive as it was brown from the green lentils, orange from the carrots, and green from the kale. The overall color was a bit muddy. The soup tasted good and I would make it again.
My husband and I enjoyed this earthy lentil soup on a rainy day. We ate it with a side of sourdough bread and cheese. I found it to be a straightforward pantry soup with easy substitutions in case you don't have all the exact ingredients. In my case, my local grocer did not carry green lentils so I used brown. I also was unable to purchase coriander seed so I used equal parts cumin, fennel seed, and caraway seed and crushed those up instead. I also used chicken broth instead of veggie broth. I quickened the cooking process by using the sauté feature on my 8-cup instant pot and switched that over to slow cook. It took me about 40 minutes to chop the veggies, ready the spices, and sauté before I turned on the crock-pot button. I cooked it on high for 3 hours, which was right. The brown lentils did not break down at all in the soup. My husband and I both had a bowl and I have 2 1/2 quarts leftover in the freezer for another rainy day.