Sour cereal soup

Traditional Slavic soup

A sour cereal soup is a Slavic traditional soup made with various types of cereals such as rye, wheat and oats, which are fermented to create a sourdough-like soup base and stirred into a pot of stock which may or may not contain meat such as boiled sausage and bacon, along with other ingredients such as hard-boiled eggs, potatoes and dried mushrooms.

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