Walterspiel(Potato, Leek Soup) - cooking recipe

Ingredients

3 large potatoes, sliced thin
4 slices lean bacon, diced
6 leeks, sliced thin
1/4 c. chopped onion
2 Tbsp. flour
4 c. chicken broth
2 egg yolks, beaten
1 c. sour cream
1 Tbsp. chopped parsley
2 Tbsp. chopped chervil

Preparation

Saute bacon in a deep saucepan for 5 minutes.
Add leeks and onion and saute for 5 minutes.
Stir in flour.
Add chicken broth slowly, stirring constantly.
Add potatoes and simmer for 1 hour. Combine egg yolks and sour cream and stir them into soup.
Simmer for 10 minutes, stirring constantly.
Add parsley and chervil. Makes about 2 quarts.