Rye whiskey Rye whiskey Rye whiskey can refer to two different, but related, types of whiskey: In the United States, "rye whiskey" is, by law, made from a mash of at least 51 percent rye. (The other ingredients in the mash are usually corn and malted barley.) It is distilled to no more than 160 U.S. proof (80% abv) and aged in charred, new oak barrels. The whiskey must be put in the barrels at no more than 125 proof (62.5% abv). Rye whiskey that has been aged for at least two years and has not been blended with other spirits may
Blended whiskey pot still, malt, and grain whiskey categories. Its production usually includes Irish grain whiskey that is produced from a distillate that "is much less intense in flavor when compared to pot still distillates ... at a strength of c. 94.5% vol." Under Scotch whisky regulations, "'Blended Malt Scotch Whisky' means a blend of two or more single malt Scotch whiskies that have been distilled at more than one distillery; 'Blended Grain Scotch Whisky' means a blend of two or more single grain Scotch whiskies that have been distilled at more than one distillery; and 'Blended Scotch Whisky' means a blend