Šljivovica
Šljivovica, also known as slivovitz in the United States, is a clear, potent drink made from fermented plums. Serbia, Croatia, Bosnia and Herzegovina, Slovenia, Hungary, Slovakia, Czech Republic, Bulgaria, Poland, and Romania are among the countries that produce it.
Šljivovica can be distilled once or multiple times, depending on tradition and desired taste profile, and it benefits from aging in oak, which can significantly improve its flavor, color, and aroma. The drink has a long history in each region where it is produced, and while it was previously associated with home production, there are now numerous regional brands available on the market.
Regardless of the variety, Šljivovica is always best served neat, preferably in a shot glass. In 2007, various Slavic states reached an agreement with the European Union that allowed each country to name and protect their version under the desired name. If you intend to visit Serbia, you should try it at least once.