Sauerkraut Soup
["1/2 qt. sauerkraut", "1 c. chopped mushrooms", "2 qt. water", "salt and pepper to taste", "2 Tbsp. butter", "1 small onion", "1 Tbsp. flour"]
["Rinse sauerkraut twice. Wash mushrooms. Cover sauerkraut and mushrooms with water and cook until tender (about 1 1/2 hours). Chop onion and fry in butter and add to soup.", "Brown flour in the other tablespoon of butter until nut brown.", "Pour 3 tablespoons of soup into the browned flour.", "Mix and add to soup. Bring to boiling point and serve."]
["sauerkraut", "mushrooms", "water", "salt", "butter", "onion", "flour"]