Pavlaka

Smetana is one of the names for a range of sour creams from Central and Eastern Europe. It is a dairy product produced by souring heavy cream. It is similar to crème fraîche (28% fat), but nowadays mainly sold with 10% to 30% milkfat content depending on the country. Its cooking properties are different from crème fraîche and the lighter sour creams sold in the US, which contain 12 to 16% butterfat. It is widely used in cooking and baking.

Smetana (Сметана) in Russia, Belarus, Ukraine and Bulgaria, Smântână in Romania, Pavlaka or Mileram in Balkan countries, Śmietana in Poland, Tejföl in Hungary, Vrhnje in Croatia, Schmand/t in German-speaking countries, is also used in other central Central and Eastern European cuisines in appetizers, main courses, soups and desserts. For example, it may be blended with soups, vegetable salads, cole slaw, and meat dishes. It is served with dumplings (pelmeni, pierogi, varenyky), or with pancakes (bliny, naleśniki, oladyi, syrniki). It is also used as a filling in savoury pancakes. Smetana can be blended to a Liptauer-like cheese spread with quark or cottage cheeses, onions, paprika and other spices, and eaten with bread. Smetana is often used in cooking, as it is high enough in fat not to curdle at higher temperatures. It is used in the preparation of meat stews, such as beef Stroganoff, vegetable stews, casseroles, or other dishes that require a long cooking time in the oven. Smetana does not melt in the oven. Hungarian cooks use it as an ingredient in sauces such as paprikas, and in recipes such as palacsinta (crepes) filled with ham or minced meat (Hortobágyi palacsinta).

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Wikipedia