is a fermented milk product
made from whey
. It is similar in alcohol
content to wine.
Blaand was introduced to Scotland
It was a traditional Scottish drink for centuries, but it was not commercialized; production ended in the mid 20th century.
It has recently been revived and commercialized by Humphery Errington, under the "Fallachan" brand.
The same drink (under different names) is made in Norway
, and Russia