Arak or araq (Arabic: عرق, ; oghi in Armenian) is a clear, colourless, unsweetened aniseed-flavoured distilled alcoholic drink, produced and consumed in the eastern Mediterranean countries, Syria, Lebanon, Israel, Iraq, Jordan and Palestine. The word comes from Arabic araq عرق. Arak is not to be confused with the similarly named liquor, arrack (which in some cases, such as in Indonesia--especially Bali, also goes by the name arak).
Arak is usually not drunk straight, but is mixed in approximately 1/3 arak to 2/3 water, and ice is then added. This dilution causes the clear liquor to turn an opaque milky-white colour; this is because anethole, the essential oil of anise, is soluble in alcohol but not in water. This results in an emulsion, whose fine droplets scatter the light and turn the liquid opaque, a phenomenon known as louching. Arak is also commonly mixed with teas and juices. Drinkers may also take arak with a chaser on the side. Arak is usually served with mezza, which could include dozens of small dishes, which many arak drinkers prefer as accompaniment rather than main courses. When the main course of the meal is served, it may hardly be touched, in favour of these smaller dishes. It is also well appreciated with barbecues, along with garlic sauce.
Tradition requires that water is added before ice. If ice is added directly, it results in the formation of an aesthetically unpleasant skin on the surface of the drink, as the ice causes the fat to solidify out of the arak. If water is added first, the ethanol causes the fat to emulsify, leading to the characteristic milky colour. For the same reason some drinkers prefer not to reuse an arak-filled glass. In restaurants, when a bottle of arak is ordered, the waiter will usually bring a number of glasses along with it for this reason, whilst at home with regular drinkers it's deemed unnecessary.
Now the first distillation, the goal is to get the alcohol out of the mixture that has fermented for three weeks. The distillation is done using the alembic or el romeli also al karkeh, made of copper. It's basically three parts. The lower being a container used to boil what's inside (on fire). The middle part collects the vapors coming out of the boiling ingredients. The third part is used to cool the vapor that will be transformed to liquid and collected on its way out, usually in a container of glass. So the mixture of all the fermented and squeezed grapes is put into the lower part and it is boiled at a temperature around 80°C (boiling temperature of alcohol), but below 100°C (boiling temperature of water). The idea is to collect the alcohol in the container without any water.
Now the second distillation, here is made the actual final product. The alcohol collected in first distillation is to be distilled again but this time mixed with aniseed. The whole alembic is washed to remove all the remains of the precedent distillation. The alcohol and the aniseed are mixed together in the lower part of the karkeh (called in Arabic ddessett). The ratio of alcohol to aniseed may vary, it's one of the major factors of the quality of the final product. Another distillation takes place, usually on the lowest possible temperature. The procedure is very slow.
Traditionally a drinking party takes place at the same time. People would gather to help the producer and have a drinking party. This is one of the most prestigious and traditional parties of the Lebanese mountains. It usually takes place in November.
Note: Once the first distillation is done, it's not mandatory to have the second one immediately after.
The ABV differs from one version to another, with the most alcoholic reaching 90% or even more. The best quality arak is usually between 73% and 80%; when mixed with water it is diluted to 35-45%.
The Arabs carried the art of distilling kohl to Spain from where it spread to the remainder of Europe. In these Christian lands, it took on a much different use: the production of alcoholic drinks. With the utilisation of this method of producing hard spirits, the Arabic name "al-kohl", which became alcohol, was adopted due to the similar method the Arabs used in manufacturing this cosmetic. The words in English relating to the art of distillation, besides alcohol, such as "alchemy", "alchemist", and "alembic" attest to an Arab origin.
Traditionally, arak was generally of local or village manufacture, but in the last few decades it has increasingly been produced in large manufacturing plants. It has remained the preference of those who enjoy alcoholic drinks in the Middle East, in competition with the many drinks imported from the West.
In Iraq, Arak is sometimes referred to as the "Lions' milk" (حليب سباع), most likely due to its milky appearance, and high alcohol content thought to only be tolerated by people "as strong as lions."