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+ servings
keto cream of mushroom soup in a white glass bowl
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5 from 4 votes

Keto Cream of Mushroom Soup

Need a homemade, cold weather favorite soup, in less than 30 minutes? Keto Cream of Mushroom Soup is a better than name brand soup! A perfect low carb soup option that's easy to put together! Sit down this season with a buttery, savory comfortable warm Cream of Mushroom Soup Recipe!
5 net Carbs for ¼th of the recipe
Prep Time5 mins
Cook Time20 mins
Total Time25 mins
Course: dinner, lunch, Main Course
Cuisine: American
Keyword: 30 minute meal, brunch, easy, gluten free, keto soup recipe, low carb soup, recipe for keto mushroom soup
Servings: 4
Calories: 281kcal



  • Heat the butter in a heavy bottom pot over medium heat. Add in the onion and cook until soft. Should take about 5-8 minutes.
  • Add in the garlic and the chopped mushrooms and continue to cook for 5 more minutes.
  • Add in the chicken broth, heavy cream and sprinkle the xanthan gum over the top and whisk in.
  • Bring to a boil for a few minutes to let thicken.
  • If you want a completely smooth soup, you can carefully blend it in a food processor, or you can blend half of the soup if you want it to have a bit of texture. You could also use an immersion blender directly in the pot, just be careful of the hot soup!
  • Season with salt and pepper to taste.



Calories: 281kcal | Carbohydrates: 6g | Protein: 9g | Fat: 22g | Saturated Fat: 14g | Fiber: 1g | Sugar: 4g