Potato Soup
["4 slices bacon, diced", "4 c. chopped onion", "2 Tbsp. flour", "4 c. beef bouillon", "3 big potatoes, peeled and thinly sliced", "2 egg yolks", "1 c. sour cream", "1 Tbsp. chopped parsley", "1 Tbsp. chervil (optional)"]
["Saute bacon in deep pan for 5 minutes.", "Add onions; saute another 5 minutes.", "Stir in flour, mixing well.", "Then add bouillon slowly, stirring constantly.", "Add potatoes and simmer 1 hour. Combine egg yolks and sour cream; stir into soup and simmer 10 minutes, stirring constantly.", "Add parsley and chervil.", "Serve hot.", "Yields 6 servings."]
["bacon", "onion", "flour", "beef bouillon", "potatoes", "egg yolks", "sour cream", "parsley", "chervil"]