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Roasted Cauliflower Soup

Cauliflower Cheese Soup

  • Author: Leigh Oskwarek
  • Prep Time: 15 minutes
  • Cook Time: 20 minutes roasting cauliflower + 30 minutes cook time
  • Total Time: 65 minutes
  • Yield: 14 servings (3/4 cup per serving) 1x


You’ll love my super easy creamy cauliflower soup! Not only is it gluten-free, but it’s also keto and low carb, which will have everyone coming back for seconds!


  • 2 head cauliflower, chopped  
  • 4 tbsp olive oil, divided 
  • ¾ cup chopped onion
  • ¾ cup chopped celery 
  • 1 tbsp chopped garlic
  • ½ tsp salt 
  • ½ tsp pepper 
  • 2 tsp dried thyme 
  • 6 cups vegetable broth 
  • 8 oz cream cheese




Roast the cauliflower first. 

Add in extra seasoning as needed. 

Use an immersion blender, food processor, or blender to get the right consistency. 

To Reheat in the Microwave: Place the roasted cauliflower soup in a microwave-safe bowl and heat for 60-90 seconds or until it’s reached your desired temperature. 

To Reheat on the Stove: Place the cauliflower soup in a saucepan and heat on medium until hot. 

To Freeze the Cauliflower Soup: let it cool completely. Place the cooled soup in a freezer-safe container or Ziploc bags. Cauliflower soup will last bout 3 months in the freezer. 

To Thaw: Let the cauliflower soup defrost in the fridge overnight and rewarm in a saucepan on the stove. Keep in mind you may need to add some extra broth to get the right consistency. 

  • Category: Main Courses
  • Method: Boiling
  • Cuisine: American

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