Tyurya, sometimes known as murtsovka, is a traditional bread soup in the Russian cuisine, sometimes considered a variant of okroshka. It consists of chunks of bread, often stale or semi-stale, or dried/baked into sukhari biscuits/hardtack, soaked in a flavorful liquid or, alternatively, plain water, with some vegetables (chiefly onion, garlic or sauerkraut) and vegetable oil added and flavored with salt and pepper. The base liquid could be anything that can be consumed cold, because unlike most other bread soups, tyurya was prepared and consumed without heat. Kvass was historically the most popular base for tyurya, due to it being cheap, plentiful and flavorful enough. A dairy base, like plain or sour milk, whey or kefir was considered fancy and was generally prepared for children, the eld