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Carrot and Sweet Potato Soup

Carrot and sweet potato soup is made from just a handful of ingredients. The sweet potato ensures this soup comes out velvety smooth – and the combination with carrots produces a tasty, filling and nutritious meal.

Related: Sweet Potato Recipes

carrot and sweet potato soup in a bowl

How To Make Carrot And Sweet Potato Soup

The basic ingredients for this soup are;

  • sweet potato
  • carrot
  • onion
  • garlic
  • vegetable stock
  • seasoning

2 sweet potatoes before cutting for soup


 You could just leave the ingredients at that, and you’d get a tasty soup. However, if you want to vary it and add in some extra flavour you could try any of the following options;

  • Roast the vegetables. This is an additional step that you may or may not have time for. Just cut the sweet potatoes, carrot and onion up into small chunks, brush with a little oil and roast in the oven for around 30 minutes.

You Might Like: Roasted Sweet Potatoes 

  •  Spice it up. Add in 1tsp of cumin, curry or chilli powder. Sprinkle in some dried chilli flakes.
  •  Add ginger. Grate in some fresh ginger root at the beginning.
  •  Stir in some crème fraiche at the end. 

Preparing The Soup

Should You Peel The Vegetables?

For some reason I always used to peel my sweet potatoes, but actually, there is no need.

Leaving the skin on not only adds more fibre and nutrition to your meal, it also makes the preparation so much quicker! And, less food waste. 

The same goes for carrots. I just give them all a really good wash and scrub. 

If you are using a soup maker, or blending with a powerful blender, there’s no need to worry about the soup being lumpy from the skin. It’ll still come out smooth.

Chopping The Veg

As the main ingredients are sweet potatoes and carrots, you need to make sure you chop them up small enough so that they cook through.

As this is quite a thick soup with 800g to 900g of carrots and sweet potato, your soup maker or blender might struggle to blend through the root vegetables if they are not cooked enough.

Note: If you prefer a thinner consistency, reduce the amount of sweet potatoes and carrots and increase the stock level. 

Making The Soup

Once all the vegetables have been chopped up, simply add them all to your soup maker.

If you have a saute feature you can optionally cook the onions and garlic in a little oil for a few minutes prior to adding the sweet potato and carrot.

Add the stock so that it is between the MIN and MAX level on your soup maker. Put the lid on and set off on smooth.

This soup comes out really thick – perfect for dipping chunky bread in and scooping up 🙂 Remember, if you want it thinner, reduce the amount of vegetables and increase the stock levels.

If you make this soup let me know in the comments, or join us over at our soup maker Facebook group 

Carrot and Sweet Potato Soup

Carrot and Sweet Potato Soup

Yield: 4
Prep Time: 10 minutes
Cook Time: 21 minutes
Total Time: 31 minutes

Carrot and sweet potato soup is made from just a handful of ingredients. The sweet potato ensures this soup comes out velvety smooth - and the combination with carrots produces a tasty, filling and nutritious meal.


  • 500g sweet potatoes, chopped
  • 300g carrots, chopped
  • 1 onion, chopped
  • 1 clove garlic, sliced
  • 900ml vegetable stock
  • Seasoning according to taste


  1. Optional: Saute the onions and garlic.
  2. Add all the ingredients to the soup maker.
  3. Add the vegetable stock up to between the MIN and MAX line.
  4. Set off on smooth.


Sweet Potato and Carrots

The weights are approximate - you can use more or less of each vegetable. A rough weight of 800g - 900g will produce a thick soup in a 1.6L soup maker.

Making it in a Morphy Richards Compact Soup Maker

Reduce the combined amount of sweet potato and carrots to around 500g.


- Roast the vegetables beforehand to bring out more flavour.

- Spice it up with 1tsp cumin, chilli powder or chilli flakes.

- Stir in some creme fraiche at the end.

- Grate in some raw ginger at the beginning.

Did you make this recipe?

Please leave a comment on the blog or share a photo on Facebook

Other Recipes You Might Enjoy

Butternut Squash and Sweet Potato Soup

Jamaican Jerk Sweet Potato Soup

Black Bean and Sweet Potato Soup

Sweet Potato and Red Chilli Soup

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Saturday 18th of November 2023

I love your soup recipes always turn out great so easy to make and nutritious.

Liana Green

Wednesday 20th of December 2023

Thanks for your kind words Bonnie!


Monday 29th of November 2021

I made this soup yesterday and it was absolutely delicious 😋 Looking forward to trying some more of your soup recipes. Thank you.


Monday 27th of January 2020

Hi, I was just wondering if I need to use hot water for vegetable stock. For the sweet potato and carrot soup. Thanks

Liana Green

Monday 27th of January 2020

Hi Lee - I always use hot water for the stock but I know some people just put cold in. I've not tried cold myself, but if you do, make sure you chop the veg up small enough to ensure it cooks through enough to be blended smooth. Hope that helps!

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