traditional east european soup. cold summer soup of beets, kefir, cucumbers, eggs and dill in a blue bowl closeup

altibariai beet beetroot beets blue borsch bowl closeup cold cookery cooking cream cucumber cucumbers cuisine delicious diet dieting dill dinner dish east eastern egg eggs european food fresh green healthy kefir kitchen lithuania lithuanian lunch meal national natural organic plate polish red refreshing rustic saltibarsciai soup spicy summer table tasty traditional useful vegan vegetable vegetarian white