Go Back
Flour is replaced with riced cauliflower straight from the freezer to give this Low-Carb Cream of Celery Soup some body and creaminess.
Print Recipe
4.84 from 6 votes

Low-Carb Cream of Celery Soup

This Low-Carb Cream of Celery soup will warm you up on a cold winter's day without the heavy carbs.  It's made up of easy refrigerator and pantry staples including butter, heavy cream, onions, celery and chicken broth. 
Prep Time10 mins
Cook Time30 mins
Total Time40 mins
Course: Soup
Cuisine: American
Keyword: keto cream of celery soup, low carb soup ideas, low-carb cream of celery soup
Servings: 8
Calories: 331kcal
Author: Barbara


  • 1/2 cup butter
  • 1/4 cup diced onion (optional)
  • 1 head chopped celery (about 6 cups)
  • 12 oz. riced cauliflower
  • 1 teaspoon minced garlic
  • 14 oz. chicken broth (low sodium)
  • 16 oz. heavy whipping cream
  • 1 1/2 teaspoons salt
  • 1/8 teaspoon black pepper


  • In a large saucepan, melt butter over medium heat.
  • Add diced onions and celery, and cook for 10 minutes of until translucent. Reserve 1-2 cups of cooked vegetable mixture to add back in at the end if desired.
  • Stir in riced cauliflower and garlic, and cook for 5 more minutes.
  • Add chicken broth, whipping cream, salt and black pepper.  Bring to a simmer for 15 minutes, or until vegetables are completely soft.  Do not let it come to a full boil.
  • Pour carefully into a food processor, and blend until smooth. Add reserved vegetables back to the soup and stir. Add additional salt to taste. 


  • This soup option can be eaten as is on a cold winter's day or used as an ingredient in your favorite low carb casserole. 
  • Check your refrigerator and pantry. You probably already have most of these ingredients---celery, heavy cream, chicken broth, butter, salt and pepper.
  • Our keto soup has riced cauliflower in it for heartiness. 
  • Looking for low carb soup ideas? We've got you covered with Low Carb Tuscan Soup and Low Carb Taco Soup.


Calories: 331kcal | Carbohydrates: 7g | Protein: 4g | Fat: 33g | Saturated Fat: 20g | Cholesterol: 108mg | Sodium: 647mg | Potassium: 417mg | Fiber: 2g | Sugar: 3g | Vitamin A: 1528IU | Vitamin C: 24mg | Calcium: 82mg | Iron: 1mg