Velvet Mushroom Soup - cooking recipe

Ingredients

1/2 lb. mushrooms, sliced
1/2 c. chopped onion
1 c. chopped fresh parsley
1/4 c. butter
1 Tbsp. flour
1 2/3 c. beef broth
1 c. sour cream

Preparation

In a large saucepan, over low heat, cook mushrooms, onion and parsley in butter until tender.
Stir in flour and cook 1/2 minute.
Remove from heat and gradually add broth, stirring constantly.
Bring to a boil.
Stir in sour cream until blended. Heat through, but \"don't boil\".