Айран - Ayran Yogurt Drink

Published: November 24th, 2025 - Last updated: March 3rd, 2026

Ayran is a cool drink made from yogurt, water, and salt. It is consumed in Bulgaria as an everyday thirst quencher, especially on hot days. The name and concept of the drink are closely linked to the Bulgarian yogurt tradition. Fermented milk has long been a staple of Bulgarian cuisine, and yogurt itself is well known and highly valued. The drink has a slightly sour, refreshing taste. It is usually served chilled, as its main role is to quench thirst after a heavy meal or during the summer. Bulgarians drink it with food or on its own. They treat it as a natural, simple alternative to sweetened drinks. This drink is so common that it can be found in bottles in shops and small local eateries. It can also be found in restaurants serving grilled dishes or meze. Although yogurt is the base, the recipe is very simple: yogurt is mixed with water in a ratio of about 1:1 and a pinch of salt is added for taste and nutritional properties.

History - where did ayran come from?

Ayran has very old roots and its history goes far beyond present-day Bulgaria. The earliest references to similar yogurt drinks date back to the Ottoman Empire. At that time, yogurt was a common part of the diet of Turkish peoples and nomadic cultures of Central Asia. The word “ayran” comes from the Turkish ayır, meaning “to separate.” This refers to the traditional production of yogurt and the separation of whey. Over time, the drink itself spread along with Turkish and Ottoman culture throughout the Balkans and further east. There, it was adapted locally to suit the tastes and products available in different countries. As a result, in Bulgaria, this drink has become part of everyday life, although its origins go back much further.

Similar drinks and versions in the Balkan region

Similar versions of the yogurt drink can be found in many Balkan countries and neighboring regions, demonstrating how widespread fermented milk traditions are. In Greece, there is a very similar drink sometimes called ariani or maténitsa, which is also made from yogurt, water, and salt. In Albania, this drink is known as dhallë. Other variations appear in Macedonia and the Middle East under various names, such as doogh in Iran. In all these versions, the principle remains the same: a milky drink diluted with water and seasoned with a little salt. Sometimes mint or herbs are added for freshness. As a result, ayran and its close relatives form a kind of regional family of drinks. It combines the cuisines of many countries through its simple, refreshing taste and long history of milk fermentation.