In Yugoslavia, Montenegro and adjacent lands Sir or Cyr means cheese. Mostly this type is made of skimmed sheep milk and has small eyes or holes, a sharp taste and resemblance to both American Brick and Limburger. They are much fewer than the Saint cheeses in France.

Sir Iz Mjesine
Dalmatia, Yugoslavia

Primitively made by heating skim sheep milk in a bottle over an open fire, coagulating it quickly with pig or calf rennet, breaking up the curd with a wooden spoon and stirring it by hand over the fire. Pressed into forms eight inches square and two inches thick, it is dried for a day and either eaten fresh or cut into cubes, salted, packed in green sheep or goat hides, and put away to ripen.

Sir Mastny
Montenegro

Fresh sheep milk.

Sir Posny
Montenegro

Hard; skim sheep milk; white, with many small holes. Also answers to the names of Tord and Mrsav.

Sir, Twdr see Twdr Sir.

Sir, Warshawski see Warshawski Syr.

Siraz
Serbia