Mushroom Sauce - cooking recipe

Ingredients

2 Tbsp. butter
1/2 small finely chopped onion
1/2 lb. finely chopped mushrooms
1 Tbsp. flour
3/4 c. beef broth
1/4 c. dry sherry
1 Tbsp. finely chopped parsley
1/4 c. sour cream
salt
pepper

Preparation

Melt the butter in the saucepan and saute onion over low heat for 5 minutes.
Add the mushrooms.
Cover and let steam for another 5 minutes.
Stir in the flour and add the beef broth and sherry, stirring constantly.
Season with salt and pepper.
Simmer for 5 more minutes.
Remove from the heat and stir in the sour cream and parsley.
Serve with chicken.