Slow Cooker Chicken Sweet Potato Soup (w/ Kale!)
This slow cooker chicken sweet potato soup is so easy to make with just 6 simple ingredients including chicken, sweet potatoes, kale, chicken stock and Italian seasoning. Just chop the sweet potato, dump everything in, and dinner’s done!

5 star review
“I made this tonight for dinner, and it was DELICIOUS! It was a perfect rainy day for it!! Saving to Pinterest, because I will definitely make again!! Thanks!”
– Trish
Chicken Kale Sweet Potato Soup is the Ultimate in Simplicity
Have you ever done a juice cleanse? You know, drinking only fresh pressed juice for a day or more to generally reset? I have to say, I love the idea of a juice cleanse but I think I like actual food too much to do one. I do, however, like the idea of a little “reset,” to get back in balance. Slow cooker soups are my go-to when it comes to this sort of thing because they are easy to make and oh-so nourishing.
This Slow Cooker Chicken, Kale and Sweet Potato Soup is one of my all-time favorites because it’s hearty and filling, with clean flavors. Plus, this soup only requires six ingredients! The prep time is fast, too, with just a bit of washing and chopping to get things going.
This delicious and nourishing soup basically sums up my cooking philosophy: make it simple, make it streamlined, make it real. Whether you’re in need of a little reset, or you just want a warm, nourishing bowl of stew, this one is for you.


Slow Cooker Chicken Sweet Potato Soup (w/ Kale)
Ingredients
- 2 pounds (about 2 large or 3-4 small sweet potatoes), peeled and chopped into 1-inch pieces (4-5 cups)
- 1 bunch Lacinato kale, stems removed and thinly sliced, about 2 packed cups
- 1 pound boneless skinless chicken breasts or thighs
- 64 oz chicken stock
- 2-3 teaspoons kosher salt
- 2 teaspoons Italian seasoning
- 2 garlic cloves, minced
- Extra virgin olive oil, to serve
Equipment
Instructions
- Place all the ingredients in a 6-qt slow cooker, stirring to combine. Cover and cook on high for 3-5 hours or low for 6-7, or until the sweet potatoes are tender and the chicken is cooked through and very tender.
- Remove the chicken and shred with two forks. Return to the slow cooker and stir to combine. Taste and add additional salt to taste. Serve hot with a generous drizzle of olive oil.
Notes
- Cook Time: All slow cookers are different. Keep an eye on yours and check on the lower side of the cook time to avoid over cooking the sweet potatoes. If the potatoes do overcook, they will simply fall apart into the soup, which is fine.
- Kale: The kale will be very, very tender after the long cook time. If you prefer a brighter, more substantial texture, add the kale the last 15 minutes of cook time.
- Chicken: Either boneless, skinless chicken breasts or thighs will work in this recipe so feel free to use what you like and have on hand.



This made a ton of soup. My 6 qt slow cooker is filled. That’s 24 cups of soup. I have to freeze this.
Hi Jessica, glad to hear you have leftovers, especially since this soup freezes quite well!
This was delicious! I will definitely make this again! 😍 it’s so healthy too!
Jessica, yay, so happy to hear you enjoyed this one. Thanks so much for taking the time to leave a review!
My family loved this recipe. Amazing flavor!! I’m so glad I found you!!! I’m already trying a few more recipes. Inexpensive, healthy, delicious..I used my instapot and it came out perfect.
Ann, so happy you found the site, too! So glad this one was a hit – thanks so much for leaving a review!
Awesome soup!!
Yay, so happy to hear you enjoyed this one, Genoa! Thanks so much for leaving a review!
Can I make this with a Turkey breast?
Hi Jennifer, yes, you should be able to sub the same weight of whole turkey breast for the chicken. Hope you enjoy!
I LOVE this soup!! I’m on a cleanse and need to eat “clean” and this is perfect. Good for the body and super yummy! I added a few more veggies, onions, carrots, broccoli and cabbage, but I love the flavor and that it’s so hearty! Thank you!
So happy to hear you enjoyed this one, Rachel! Love that you added extra veggies, such a great idea. Thanks so much for sharing your thoughts!
Can I use frozen sweet potato cubes?
Hi Lindsay, I haven’t tested this one with frozen sweet potato cubes, so I can’t say for sure. I think they might end up dissolving into the soup with the longer cook time. It should still taste good, but won’t look the same as the photo. If you give it a try, let us know how it turns out!
Sorry but I just didn’t like this. It was very bland.
A go to for my family ! In the winter we make this almost weekly ! Sometimes I add carrot or zucchini or fresh garlic too if I have it in hand! So simple and delicious
Ohhh, I love the idea of adding extra veggies to this one, Jenna. Thanks for the tip and for leaving a reivew!
Delicious and so easy to make
Great to hear you enjoyed this one, thanks so much for sharing your thoughts!
Just gorgeous. Never tried kale before and we both loved it. Put in onions and 3xtra garlic. Gorgeous. So filling too.
Love the idea of adding more garlic to this one–great tip!
Oh my goodness! So good!!
Yay, so glad you enjoyed this one Rebecca, thanks so much for sharing your thoughts!
I made this with spinach instead of kale…I was very skeptical that I didn’t need to add any other spices…I almost added some in but then decided to stick to the recipe. SO GLAD bc it is amazing! I can’t get over how simple this recipe is, yet taste is delicious!! I’m so thankful for finding Robyn and her recipes!!! My cooking just went up a few levels 😂
Yay for simple recipes! I’m so happy to hear you enjoyed this one, Terri, and thanks for leaving a review!
Could you give an approximate volume or weight for the sweet potatoes?
Karen, about 2 pounds of sweet potato for this recipe (4–5 cups diced or cubed). Let me know if you have any other questions!
Why is the cholesterol so high in this recipe?
Teresa, I think that calculation is incorrect – the nutrition software we use to calculate is just an estimate, and often has glitches. No individual ingredient is high in cholesterol in this recipe, so it’s fair to say that calculation is too high.
This dish came out delicious! So easy too! It makes a lot so we’re having leftovers tomorrow. Win win!
Joanne, I’m so happy to hear this chicken sweet potato soup was a hit! Thanks so much for taking the time to share your notes and leave a review!
Extremely tasty and so simple! I used homemade bone broth, skipped the garlic (we are on a CBO protocol), and we honestly just winged it on quantities to fit what we could in the crockpot. I chopped the veggies the night before and my husband did the rest while he worked remotely (huge wife stress win), and it’s delicious! Thanks for such an easy recipe. Definitely a repeater.
Noelle, so happy to hear this was such an easy slow cooker dinner win! Thanks so much for sharing your notes and for leaving a reivew!