Sloe gin

Sloe gin is a British red liqueur made with gin and blackthorn fruits (sloes), which are the drupe fruit of the Prunus spinosa tree, which is a relative of the plum.^[1] As an alcoholic drink, sloe gin contains between 15 per cent and 30 per cent alcohol by volume (ABV); however, European Union regulations established 25 per cent ABV as the minimal alcoholic content for the blackthorn beverage to be a sloe gin. Historically, despite being a liqueur based upon gin, the EU included the colloquial name sloe gin to the legal definitions; thus, sloe gin is the only alcoholic beverage that legally uses the term gin without appending the liqueur suffix.^[2]

The traditional method of preparation of sloe gin is to soak the blackthorns (sloes) in gin with some sugar, and the mixture sweetens when the blackthorn fruit mature in the alcohol. Commercial sloe gin is made by flavouring an inexpensive neutral grain spirit. US distilleries use close fruits related to the blackthorn, such as the beach plum and the Aronia berry, to produce American versions of the British sloe gin.^[3][4]