In the “iournal of frier William de Rubruquis, a French man of the order of the minorite friers, vnto the East parts of the worlde. An. Dom. 1253”, the same minorite friar notes that the Mongols make a drink they call a “cosmos.”
Simply put, it’s not THAT kind of cosmo.
Their drinke called Cosmos, which is mares milke, is prepared after this manner. They fasten a long line vnto 2. posts standing firmely in the ground, and vnto the same line they tie the young foles of those mares, which they mean to milke. Then come the dams to stand by their foles gently suffering themselues to be milked. …And hauing gotten a good quantity of this milke together (being as sweet as cowes milke) while it is newe they powre it into a great bladder or bag, and they beat the said bag with a piece of wood made for the purpose, hauing a club at the lower ende like a mans head, which is hollow within: and so soone as they beat vpon it, it begins to boile like newe wine, and to be sower and sharp of taste, and they beate it in that manner till butter come thereof. Then taste they thereof, and being indifferently sharpe they drinke it: for it biteth a mans tongue like the wine of raspes, when it is drunk. After a man hath taken a draught thereof, it leaueth behind it a taste like the taste of almon milke, and goeth downe very pleasantly, intoxicating weake braines: also it causeth vrine to be auoided in great measure.
I don’t recommend you make it at home.
Yours in Christ,
Br. James Dominic, OP