A finger of whiskey is a term used to describe a rough measurement of whiskey, typically poured into a rocks glass. It is not tied to an actual measurement but is rather a visual estimation. When someone asks for a finger of whiskey, they are essentially asking for a pour that reaches up to the height of their fingers when holding the glass.
Now, let's delve into the specifics of how many ounces a finger of whiskey might typically be. While there is no standard measurement for a finger, it is often considered to be around one ounce. However, it's important to note that this can vary depending on the size of the person's fingers and the glass being used. Some people may have larger or smaller fingers, resulting in a slightly different measurement.
To give you a clearer idea, let me share a personal experience. As a sommelier, I have encountered various interpretations of a finger of whiskey. In my experience, most individuals tend to pour approximately one ounce of whiskey when using their fingers as a measurement guide. However, I have also seen people who prefer a slightly smaller pour, resembling three-quarters of an ounce, while others may opt for a more generous pour, reaching closer to one and a half ounces.
It's worth mentioning that the concept of a finger of whiskey is not an exact science. It is primarily used as a casual, informal way to request a pour of whiskey without relying on precise measurements. It allows for a certain level of personal preference and variation in serving size.
To summarize, a finger of whiskey is an approximate measurement that is visually estimated by pouring the whiskey to the height of one's fingers when holding a rocks glass. While it is generally considered to be around one ounce, the actual amount can vary depending on individual preferences, finger size, and the specific glass being used. It's always a good idea to communicate your desired pour size more explicitly if you're seeking a precise measurement.