Сметана is a popular dairy product in Eastern European cuisine, particularly in countries like Russia, Ukraine, and Poland. It is a thick, creamy substance made from fermented cream, which gives it a rich flavor and smooth texture. Smetana can vary in fat content, typically ranging from 10% to 40%, and is often used as a condiment or ingredient in various dishes. This versatile product is commonly served with soups, salads, and dumplings, enhancing the taste of many traditional meals. Smetana can also be used in baking or as a base for sauces and dressings, making it a staple in many households.