Double Mushroom Soup Recipe

Atkins Double Mushroom Soup
Net Carbs
Prep Time: 35 Minutes
Cook Time: 45 Minutes
Phase: Phase 2
Difficulty: Difficult
* Any adjustments made to the serving values will only update the ingredients of that recipe and not change the directions.









calculator How to Calculate Atkins Net Carbs

How to Calculate Atkins Net Carbs

Atkins Net Carbs = Total Carbohydrates – Fiber – Sugar Alcohols/Glycerin (if applicable)



  • 5 piece Dried Porcini Mushrooms
  • 4 can (10.75 oz), prepared to directions Chicken Broth, Bouillon or Consomme
  • 3 tablespoon Unsalted Butter Stick
  • 1 small Onions
  • 12 oz Mushroom Pieces and Stems
  • 3 tsp Garlic
  • 3 tbsp Atkins Flour mix (tbsp)
  • 1 tsp Thyme
  • 0 1/4 tsp Nutmeg (Ground)
  • 0 1/2 cup Heavy Cream


Use the Atkins recipe to make Atkins Flour Mix for this recipe.
  1. In a bowl, cover porcinis with 14 1/2 ounces chicken broth; let stand 30 minutes. Strain the soaking liquid; set aside. Roughly chop porcinis; set aside.
  2. Melt butter in a sauce pot over medium heat. Add diced onion and sliced button mushrooms and sauté for 10 minutes. Add minced garlic and sauté for another 30 seconds. Add 3 tablespoons Atkins Flour Mix; stir and cook for 2 minutes. Gradually stir in remaining 29 ounces of chicken broth, reserved porcini liquid, thyme and nutmeg. Increase heat to high and bring to a boil; reduce heat to medium-low and simmer 5 minutes. Add chopped porcinis to soup; simmer 10 more minutes until softened. 
  3. Blend half the soup in a blender or food processor until smooth and return to pot. Add cream and simmer soup for 3 minutes. Season with salt and pepper to taste.

Cooking Tip

Did you know that you can easily portion out and freeze soup to save for a busy night down the road? When ready to reheat, either microwave or heat up in a pot over the stove with a splash of water.