Barrel Like with other spirits, longer aging results in a more pronounced flavor. Traditional balsamic vinegar is aged in a series of wooden barrels. Since its invention in 1868, the pepper mash used to make Tabasco sauce is aged for three years in previously used oak whisky barrels. Beers are sometimes aged in barrels which were previously used for maturing wines or spirits. This is most common in darker beers such as stout, which is sometimes aged in oak barrels identical to those used for whisky. Whisky distiller Jameson notably purchases barrels used by Franciscan Well brewery for their Shandon Stout
Scotch whisky where, in October 2017, malt whisky production restarted for the first time in 522 years. Many Scotch whisky drinkers refer to a unit for drinking as a dram. As of 23 November 2009, the Scotch Whisky Regulations 2009 (SWR) define and regulate the production, labelling, packaging as well as the advertising of Scotch whisky in the United Kingdom. They replace previous regulations that focused solely on production. International trade agreements have the effect of making some provisions of the SWR apply in various other countries as well as in the UK. The SWR define "Scotch whisky" as whisky that is: