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Warm and comforting, Roasted Carrot and Cauliflower Curry Ginger Soup is thick and creamy without the addition of dairy.

This post and its photos were updated November 24, 2018.

A soup so good as this need not be changed, but as my cooking style and tastes change, then so should the recipes I recommend to you, Dear Reader.  I lightened up this soup by removing the heavy cream, which was great, but wasn’t needed.  I also added in ground ginger to give this soup a little more kick.

Looking back, I still can’t believe that I decided to make a soup with involved not only high temperature roasting, but cooking in a pot as well during the month of August; 2013 must have been a cool summer because this past summer, I would not have attempted preparing a soup dish in August!

Now though, in the cooler months of the year, this soup is easy to prepare.  And, I love the addition of the ginger to the soup recipe – with cooler temperatures, one can easily use the extra heat from the ginger and the curry in this recipe.

Another great thing about this soup is that it takes very few ingredients.  I’m willing to bet that the only thing you don’t have on hand is the cauliflower.

Most of us always have carrots on hand; and the spices that this soup requires are always a staple in my house.  I learned a long time ago that I could easily cut down on fat and sodium content by relying on, and increasing my use of herbs and spices for flavour.  Unfortunately though, I don’t put that to practice too often!  Oops!

The roasting of the vegetables is the trick to a good soup – at least in this particular case!  Now, unlike regular veggie roasting procedures, it’s important to over-roast for this recipe.

Normally, if roasting vegetables as a side dish, I would pay attention to the different types of vegetables and roast them in batches or at the least, add them to the roasting pan in a fashion that would allow them to all be perfectly roasted at the same time.

For example, carrots will take longer to roast than cauliflower, but as you will see in the recipe below, I add the cauliflower and the carrots to the oven at the same time.  The reason for this is simple – I want to overcook the cauliflower.

Let me explain – have you ever tried to mash carrots?   Easy right?  Well, if you ever have tried to mash cauliflower, you’ll note that the consistency of the mashed cauliflower is not particularly smooth.  In order for the soup to be super smooth and have a creamy consistency (without adding cream!) I wanted to break down the fibers of the cauliflower by roasting it for a longer period of time.

In essence, when your carrot is roasted, your cauliflower will already be over-roasted and perfect for a pureed soup like this one.  By the way, if you have never had mashed cauliflower, try my Mashed Cauliflower with Cream Cheese.  It’s divine!

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3.17 from 6 votes

Roasted Carrot and Cauliflower Curry Ginger Soup

Warm and comforting, Roasted Carrot and Cauliflower Curry Ginger Soup is thick and creamy without the addition of dairy.
Course Main Course
Cuisine North American
Prep Time 20 minutes
Cook Time 1 hour 20 minutes
Total Time 1 hour 40 minutes
Servings 8 servings
Calories 107kcal
Author Lord Byron's Kitchen


  • 1 large cauliflower, cut into florets
  • 4 large carrots, peeled and roughly chopped
  • 1 large onion, peeled and roughly chopped
  • 2 cloves garlic, minced
  • 3 tablespoons olive oil
  • 1 teaspoon curry powder
  • 2 teaspoons ground ginger powder
  • 6 cups vegetable stock
  • 1/2 teaspoon salt
  • 1/4 teapsoon ground black pepper


  • Preheat oven to 400 degrees.  
  • Toss the cauliflower, carrot, onion, salt, and pepper with the olive oil in a large bowl until well coated.  Transfer to a large baking sheet and arrange veggies in a single layer.  
  • Roast for 60 minutes, turning at the half way mark.  After one hour, add the chopped garlic and toss into the veggies.  Return to oven to roast for 20 more minutes.  
  • Add the vegetable stock to a large stock pot. Whisk in the curry powder and the ground ginger. 
  • Stir in the veggies.  Turn the heat to medium-high.  Once the soup comes to a boil, reduce the heat to simmer and place a lid on the pot.  Simmer for 10 minutes.  
  • Once cooked, use a hand-held blender to puree the vegetables in the pot. If you prefer a thinner soup, add water 1/2 cup at a time. If you add more water, remember to adjust the seasoning with more salt and pepper.
  • Garnish with some sour cream, freshly cracked black pepper, and chopped parsley. Serve with croutons.


Calories: 107kcal | Carbohydrates: 13g | Protein: 2g | Fat: 5g | Sodium: 907mg | Potassium: 463mg | Fiber: 3g | Sugar: 6g | Vitamin A: 6390IU | Vitamin C: 54.4mg | Calcium: 41mg | Iron: 0.8mg

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This Post Has 10 Comments

  1. Sounds perfect to me, I only started roasting cauliflower this winter just gone and now I think I have an unhealthy cauliflower obsession ;) I think I went through a period of eating 3-4 times a week during most of January, never turned it into a soup though but will give it a try, the curry flavours will really work well with it.
    1. I love cooking with cauliflower, Brian. It's so healthy and can be dressed up any which way you like. I recently perfected a Cashew Cauliflower recipe which will easily please the most adoring Cashew Chicken lover! I'll be posting it to the blog soon.
  2. This is just a bowl full of perfect for me! I love creamy flavorful soups that are healthy and only have a few ingredients. Adding this to my long list of must make soups this winter!
    1. Oh my! Yes, Laura, that's exactly what I meant. I've updated the recipe. Thank you for reading so carefully and for bringing the error to my attention. Cheers!
  3. i was so excited for the ginger, yet accidentally skipped the curry and ginger step... ! The roasted flavors carried the day anyway, so good. Thanks.

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