2
tablespoons butter
2 tablespoons flour
2 cups clear chicken or veal soup ( or stock
)
1 cup chopped mushroom or mushroom stalks
salt and ground white pepper to taste
Preparation:
Melt butter, add flour and
slowly fry until golden brown.
Add soup or stock little by
little, stirring constantly.
Season with salt and white
ground pepper and cook for about 25 to 35 minutes,
than pass through a sieve.