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keto cream of mushroom soup in a bowl
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5 from 8 votes

Keto Cream of Mushroom Soup

Loaded with flavor and big, plump mushrooms, this is home-cooked goodness at its tastiest!
Prep Time20 minutes
Cook Time15 minutes
Total Time35 minutes
Course: Soups & Stews
Cuisine: American
Keyword: cream, easy soup, keto soup recipe, mushrooms
Servings: 4 servings
Calories: 370kcal
Author: Chef Jenn


  • 1 tbsp avocado oil
  • 1 cup diced onion
  • 1 cup diced celery
  • 1 tsp minced garlic
  • 4 cups chicken broth
  • 2 tbsp butter
  • 1 pound mushrooms
  • 1/2 cup white wine
  • 1/2 tsp dried thyme
  • 1 cup heavy cream
  • 1/4 tsp xanthan gum optional


  • Heat the oil in a skillet and add the celery, onion, and garlic when hot. Cook over medium heat until transulcent, about 5 minutes.
  • Transfer this mixture to a soup pot and add the broth and simmer for 10 minutes. After simmering, use a blender or immersion blender to puree the mixture. Return it to the soup pot and add the dried thyme.
  • Meanwhile, sautee the mushrooms in the butter until they have given up all their liquid and start to caramelize. Remove the mushrooms and set aside. Over medium-high heat, deglaze the pan with the white wine.
  • Add the mushrooms and juices from the skillet to the pot with the pureed vegetables. Simmer over very low heat for 15 minutes.
  • Turn off the heat, add the cream and thicken with xanthan gum (optional). Serve and enjoy!


Serving: 1cup | Calories: 370kcal | Carbohydrates: 12g | Protein: 6g | Fat: 32g | Saturated Fat: 18g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 10g | Trans Fat: 1g | Cholesterol: 97mg | Sodium: 967mg | Potassium: 745mg | Fiber: 2g | Sugar: 5g | Vitamin A: 1173IU | Vitamin C: 23mg | Calcium: 84mg | Iron: 1mg | Net Carbohydrates: 10g