Warming Keto Cauliflower Soup with Coconut Milk

This easy keto cauliflower soup is the perfect winter warmer, lightly spiced, rich and flavorful. It’s a simple low carb soup that can be prepped in bulk and frozen for those rainy days.

I like to make this with coconut milk for added richness, as well as a little cream cheese which thickens the soup further. It’s ready in a pretty short time but great to cook in bulk.

Curry and turmeric spices complement the coconut and cauliflower nicely for deeper flavor, without this turning into a curry sauce! The aim is for a delicate spice rather than an overpowering hit.

keto cauliflower soup ingredients

Be sure to cook the cauliflower long enough that it’s really soft and will break down when blended. If you blend too early the less cooked cauliflower can be a little grainy unless you blend for a long time.

Keto Cauliflower Soup Variations

This keto cauliflower soup is a great base, you can mix up the spices and flavorings in many different ways. Cumin goes great with cauliflower, as does cheese if you want to take this in a different direction (I wouldn’t suggest mixing spice and cheese in the same recipe necessarily – one or the other) For a more luxurious take you could use a little saffron rather than turmeric and spice – giving a more delicate flavor here.

cauliflower keto soup blended

This healthy cauliflower soup recipe is great to freeze and reuse later – it’s easy to scale up the numbers on this and cook a big batch. Just remember to portion out the soup prior to freezing if you’re not going to defrost it all in one go (I forget this – a lot!)

Keto cauliflower and coconut soup

In these pictures I just blended the keto cauliflower soup using a stick blender – which gives a slightly rougher texture than if you use a proper blending machine. To get a smoother result you can pass the soup through a seive, using the back of a spoon to push the mix through the mesh.

low carb keto soup with cauliflower and coconut

I hope you enjoy this simple keto cauliflower soup recipe. Let me know in the comments below your thoughts and any tips/recommendations you may have for improving or adjusting the dish, I’m always looking to improve my recipes where possible!

Be sure to share this on facebook or pinterest if you’ve enjoyed it, many thanks!

Keto cauliflower and coconut soup

Keto Cauliflower and Coconut Soup

A quick, simple and warming keto cauliflower soup with coconut and spices
4.60 from 10 votes
Course Lunch
Servings 4
Calories 449 kcal


  • 50 g of butter
  • ½ onion diced
  • 2 garlic cloves grated
  • tbsp of curry powder
  • 1 tsp turmeric
  • 1 litre chicken or vegetable stock
  • 1 large cauliflower about 1kg, broken into florets
  • 400 ml of coconut milk
  • 200 g of cream cheese
  • 4 tbsp of chopped coriander
  • 1 green chillies sliced (optional)
  • Finely grated zest of 1 lime
  • salt and pepper


  • Melt butter in saucepan on medium-low heat. Add onion and garlic and sweat for 5-10 mins until soft. Add curry powder and cook for further 1-2min
  • Add the stock, bring up to simmer and add cauliflower, cook for 5-10 minutes until cauliflower is soft
  • Stir in coconut milk and cream cheese, bring back up to boil then take off heat
  • Using a stick blender, jug blender or food processor blitz the soup until smooth. Pass the soup through a seive if you have time for a smoother texture.
  • Season soup to taste, serve sprinkled with coriander, chilli and lime zest


Calories: 449kcalCarbohydrates: 19gProtein: 9gFat: 40gSaturated Fat: 30gPolyunsaturated Fat: 4gCholesterol: 27mgFiber: 7gSugar: 9g
Tried this recipe?Let us know how it was!

3 thoughts on “Warming Keto Cauliflower Soup with Coconut Milk”

  1. Hi there. Making this now and it doesn’t say when to add the turmeric. Assuming I add it at the same time as the curry powder to let it bloom ?


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