Austrian Mushroom Soup - cooking recipe

Ingredients

4 cups homemade beef stock or 4 cups canned beef broth
1 cup thinly sliced mushroom
2 -4 tablespoons butter if using canned broth (I use 3)
4 teaspoons dry sherry
2 tablespoons chopped chives (or green onion, parsley, dill)

Preparation

In a large saucepan, combine stock and mushrooms, bring to a boil.
Add butter if using canned broth and simmer 2 minutes.
Remove from heat and stir in sherry.
Ladle into soup bowls and top with chives.