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Keto Mushroom Soup, A Low Carb / Keto Soup Solution!

Keto Mushroom Soup

This is a delicious keto mushroom soup, low carb and loaded with flavor.

Course Main Course
Cuisine American
Keyword keto mushroom soup
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 3
Calories 445 kcal


  • 1 lb mushrooms sliced, fresh
  • 1 yellow onion finely chopped
  • 4 tablespoons butter
  • 2 teaspoons dill weed
  • 1 tablespoon Hungarian paprika
  • 2 teaspoons sea salt
  • 2 1/2 cups bone broth chicken preferred
  • 3/4 cup heavy cream
  • 2 tablespoons xanthan gum
  • black pepper
  • 2 tablespoon lemon juice
  • Dry mushroom slices or parsley for garnish


  1. Melt the butter in a large soup pot.
  2. As the butter bubbles, add the onions. Sauté until the onions begin to brown, taking care that they do not burn.
  3. Add the mushrooms, stir, and cook for about 5 minutes.
  4. Add the dill, paprika, salt, and broth. Stir well.
  5. Turn the heat to low and simmer for 15-20 minutes.
  6. In a small bowl, combine the cream and the thickener. Stir well to ensure no lumps.
  7. Slowly add the cream mixture to the soup, stirring all the while. Continue to stir for another couple of minutes while the soup thickens. Do not boil. Add lemon juice.
  8. Make any necessary adjustments on the thickness. Add more broth to thin it down; add cream and thickener to thicken it.
  9. When the soup is your desired consistency, adjust for salt and pepper.
  10. Ladle the soup into warm bowls and garnish.
  11. Serve with freshly ground pepper.
Nutrition Facts
Keto Mushroom Soup
Amount Per Serving
Calories 445 Calories from Fat 342
% Daily Value*
Fat 38g58%
Saturated Fat 23g144%
Cholesterol 121mg40%
Sodium 1983mg86%
Potassium 653mg19%
Carbohydrates 17g6%
Fiber 8g33%
Sugar 5g6%
Protein 13g26%
Vitamin A 2490IU50%
Vitamin C 10.1mg12%
Calcium 61mg6%
Iron 1.3mg7%
* Percent Daily Values are based on a 2000 calorie diet.