Which blend contains the highest percentage of single malt?

The choice of Blended Scotch Whisky is noteworthy because it typically contains a mix of both malt and grain whiskies, with the malt component often being a significant part of the blend. However, it is important to clarify that while blended Scotch might feature high-quality single malts, it does not guarantee the highest percentage of single malt in comparison to other categories.

Single Malt Scotch is produced entirely from malted barley at a single distillery and must be distilled in pot stills. This category represents whiskies that are solely made from one type of grain, which leads to a higher concentration of single malt compared to blends. Therefore, Single Malt Scotch contains the highest percentage of single malt among the options provided.

Canadian Whiskey and Irish Whiskey usually do not contain a high percentage of single malt either, as they are more commonly blends that incorporate various grains or malts resulting in lower percentages of single malt whisky compared to pure single malts.

In conclusion, the answer should be Single Malt Scotch as it unequivocally consists of 100% single malt, thereby containing the highest percentage among all the options considered.