6 cups of vegetable broth (chicken or beef will also work)
3 tablespoons white or yellow miso
1 cup warm water
Directions
Place a heavy bottom pot over medium high heat. Add the butter and vegetable oil. Add the onion, carrot, celery and mushrooms. Cook for approximately 10-12 minutes, until the vegetables begin to soften and the mushrooms are tender and have reduced significantly.
Add the garlic, ginger, thyme and allspice and cook for an additional 2 minutes.
Meanwhile, rinse the barley and drain. Stir the barley into the pot with the vegetables. Pour over the vegetable broth and bring to a simmer. Cover the pot and cook for 25-35 minutes, stirring occasionally until the barley is tender.
Place miso in a small bowl and slowly add the warm water, stir to dissolve. Stir the miso mixture into the soup and heat for another 5 minutes.