Immune-Booster Onion Mushroom Soup

By Thom Underwood - January 7, 2017

Immune-Booster Onion Mushroom Soup

Prep Time20 minutes
Cook Time45 minutes
Total Time1 hour 5 minutes
Servings: 4 people


  • 5 Yellow Onions thinly sliced
  • 16 oz Mushrooms recommended: Gourmet Blend – Bella, shiitake & oyster
  • 1 TBSP extra virgin olive oil
  • 1 tsp sea salt
  • 1/2 tsp dry mustard
  • 1/2 tsp dried thyme
  • 8 cups chicken stock low sodium
  • 2-3 TBSP gluten-free tamari sauce
  • 1/4 cup Mirin Mirin is a type of rice wine, sweet in flavor. Look for it in the ethnic foods aisle
  • 1/2 tsp white pepper
  • 1/2 tsp black pepper


  • Heat olive oil or ghee in a large pot over medium heat.
  • Add sliced onions, mushrooms and sea salt.
  • Sauté for 10 minutes, stirring occasionally.
  • Add mustard and thyme, stir to combine.
  • Cover pot, turn heat to low, and simmer for about 30-45 minutes.
  • Add chicken or vegetable stock.
  • Add remaining ingredients (tamari, Mirin and pepper) and allow to cook another 15 minutes.
  • Pour into soup bowls; serve hot
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