Nowadays you may find some attempts to get a neat definition: according to some, żur should be a rye sourdough soup while barszcz is rather wheat based. Following different kinds of barszcz, we ...

Recipe for rye sourdough starter: Ingredients: Tools: How to make a sourdough starter: Remember, a sourdough starter is a "living" culture and requires regular "feeding." If you don't use it for a ...