Preparation:
Put sweet potatoes and bouillon in cooker. Cover and cook on high 2 to 3 hours or until potatoes are tender. Force potatoes and liquid through food mill or puree in blender. Put back in cooker with remaining ingredients. Cover and cook on high 1 to 2 hours. Serve hot or chilled with a dollop of sour cream if desired. Makes about 1 quart. | 