Cream Of Mushroom Soup - cooking recipe

Ingredients

1 1/2 lb. mushrooms, chopped
9 Tbsp. butter
2 chopped scallions
6 Tbsp. flour
6 c. chicken stock
2 egg yolks
3/4 c. heavy cream
salt and pepper

Preparation

Saute mushrooms in 2 tablespoon butter; set aside.
Saute scallions; set aside.