Bourbon 101: The Complete Beginner's Guide
Everything you need to know about bourbon - from history and production to tasting notes and collecting tips.

Introduction to Bourbon
Bourbon is America's native spirit, with a rich history dating back over 200 years. This comprehensive guide will take you through everything you need to know to appreciate this distinctly American whiskey.
What Makes Bourbon Bourbon?
To be called bourbon, a whiskey must meet specific legal requirements:
- Made in the United States
- Contain at least 51% corn in the mash bill
- Aged in new, charred oak barrels
- Distilled to no more than 160 proof
- Entered into the barrel at no more than 125 proof
- Bottled at 80 proof or higher
The Bourbon-Making Process
Mash Bill
The mash bill is the recipe of grains used to make bourbon. While corn must be at least 51%, distilleries add rye, wheat, or malted barley to create unique flavor profiles.
Fermentation
Yeast is added to the mash, converting sugars into alcohol over several days.
Distillation
The fermented mash is distilled, typically twice, to create a high-proof spirit.
Aging
The clear spirit (called "white dog") is placed in new charred oak barrels where it develops color, flavor, and character.
Common Bourbon Terms
- Proof: Alcohol content (proof = ABV × 2)
- Age Statement: Minimum time aged in barrels
- Single Barrel: Bottled from one barrel
- Small Batch: Bottled from a select group of barrels
- Bottled in Bond: Made at one distillery, one season, aged 4+ years, 100 proof
Tasting Notes
Common bourbon flavors include:
- Vanilla: From the oak barrels
- Caramel: From charred oak and corn
- Spice: From rye or high-proof aging
- Fruit: From fermentation and aging
Building Your Collection
Start with these classic categories:
- Entry-level bourbon: Buffalo Trace, Maker's Mark
- Mid-tier bourbon: Elijah Craig Small Batch, Four Roses Single Barrel
- Premium bourbon: Blanton's, Eagle Rare
- Special releases: Limited editions and allocated bottles
Next Steps
Ready to start tracking your bourbon collection? Digital Dram makes it easy to: