Bourbon is a type of American whiskey that is distinctive due to its production process and legal requirements.
Here are some common types or variations of bourbon:
Straight Bourbon: This is the most common type of bourbon and must adhere to specific legal requirements:
- It must be made in the United States.
- It must be distilled from a mash bill containing at least 51% corn.
- It must be aged in new charred oak barrels.
- It must be distilled to no more than 160 proof (80% alcohol by volume) and entered into the barrel for aging at no more than 125 proof (62.5% alcohol by volume).
- It must be aged for a minimum of two years. If the bourbon is aged for less than four years, the age statement must be displayed on the label.
Bottled-in-Bond Bourbon: This type of bourbon must meet additional requirements under the Bottled-in-Bond Act of 1897:
- It must be the product of one distillation season (January to June or July to December) by one distiller at one distillery.
- It must be aged in a federally bonded warehouse for at least four years.
- It must be bottled at 100 proof (50% alcohol by volume).
- The label must identify the distillery where it was distilled and bottled.
Single Barrel Bourbon: As mentioned earlier, single barrel bourbon is bottled from a single barrel, resulting in unique flavor profiles from barrel to barrel.
Small Batch Bourbon: Small batch bourbon is produced by blending a relatively small number of barrels to achieve a consistent flavor profile. The term "small batch" doesn't have a strict legal definition but generally implies a smaller number of barrels compared to mass-produced bourbons.
High Rye Bourbon: While bourbon must be made from a mash bill containing at least 51% corn, some variations, often labeled as "high rye," have a higher proportion of rye in the mash bill, which imparts spicier and more complex flavors to the whiskey.
Wheated Bourbon: In contrast to high rye bourbon, wheated bourbon substitutes wheat for rye in the mash bill, resulting in a softer and smoother flavor profile with hints of sweetness.
These are some of the common variations of bourbon, each offering unique flavor profiles and characteristics based on differences in production methods, mash bills, and aging processes.
A breakdown of what makes single barrel bourbon unique compared to other types of bourbon:
Single Barrel Bourbon:
Single barrel bourbon is produced from a single barrel, meaning each bottle comes from an individual barrel of whiskey.The whiskey in each barrel is not mixed with whiskey from other barrels during bottling, resulting in unique flavor profiles from barrel to barrel.Single barrel bourbons are typically aged for a minimum period specified by the distiller, often ranging from four to ten years or more.Due to the nature of single barrel production, there may be variations in flavor and quality between different bottles of the same brand.
Examples of single barrel bourbon brands include Blanton's, Elijah Craig Barrel Proof, and Four Roses Single Barrel.
Small Batch Bourbon:
Small batch bourbon is produced by blending a relatively small number of barrels to create a consistent flavor profile.While the term "small batch" doesn't have a strict legal definition, it generally implies a smaller number of barrels compared to mass-produced bourbons.Small batch bourbons are often crafted to achieve a balance of flavors and characteristics, blending barrels of varying ages and mash bills.Examples of small batch bourbon brands include Knob Creek Small Batch, Buffalo Trace, and Booker's Bourbon.
Straight Bourbon:
Straight bourbon must meet specific legal requirements set by the U.S. government, including being distilled from a mash bill containing at least 51% corn, aged in new charred oak barrels, and distilled to no more than 160 proof (80% alcohol by volume).Straight bourbon can be produced from a single barrel or blended from multiple barrels.The term "straight" refers to the fact that the whiskey has been aged for a minimum of two years. If the bourbon is aged for less than four years, the age statement must be displayed on the label.Examples of straight bourbon brands include Jim Beam, Wild Turkey 101, and Evan Williams.Each type of bourbon offers a unique drinking experience, with single barrel bourbon emphasizing the individual characteristics of each barrel, small batch bourbon seeking consistency through blending, and straight bourbon adhering to specific legal requirements for production.