Drambuie 15 year old, Drambuie is a sweet, golden colored 80-proof liqueur made from malt whisky, honey, herbs, and spices. Produced in Broxburn, West Lothian, Scotland, it is served straight, on the rocks, or added to mixed drinks such as the Rusty Nail. In 2009, Drambuie launched The Royal Legacy of 1745, an upscale malt whisky liqueur.