Mushroom Barley Soup recipes

Name: Mushroom & Barley Soup recipes
Ingredients: ½ cup pearl barley; 4 ½ cups reduced sodium chicken stock; 1 ounce dried porcini mushrooms; 2 cups boiling water; 2 teaspoon unsalted butter; 1 tablespoon olive oil; 1 cup minced shallots (about 4); 8 cups sliced white mushrooms; 2 teaspoons dried thyme; 1 teaspoon kosher salt; ½ teaspoon freshly cracked black pepper; 2 tablespoons all-purpose flour; 1 cup dry sherry or white wine (not cooking sherry); ½ cup sour cream; ¼ cup finely chopped chives