What Makes a Whiskey Bourbon? (And Other Bourbon FAQs)

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Answers to the most common bourbon queries.

What makes a whiskey bourbon?
The law. While knocking back a dram of bourbon is a decidedly carefree exercise, making it is exceedingly technical and requires that the whiskey meet a rigid set of criteria. The Federal Standards of Identity for Bourbon stipulate what is and what isn't bourbon. For a whiskey to call itself bourbon, its mash, the mixture of grains from which the product is distilled, must contain at least 51% corn. (The rest of the mash is usually filled out with malted barley and either rye or wheat.) The mash must be distilled at 160 proof or less, put into the barrel at 125 proof or less, and it must not contain any additives. The distillate must be aged in a new charred oak barrel. (Most often these barrels are white oak, but they can be any variety of oak.) If you distill a whiskey in your kitchen that meets all of these standards, congrats, you've made bourbon. Also, you've broken the law; the ATF is probably outside your house right now.

Things get a bit more complicated than that, though. If you want to call your bourbon "straight bourbon," you have to age it for at least two years in the barrel. If you age it for less than four years, you have to put an age statement somewhere on the bottle telling folks just how long you aged it. Thus, when you pick up a bottle of straight bourbon that doesn't explicitly say how old it is (think Jim Beam white label), you're probably getting sauce that's at least four years old, but probably not much older.

Bourbon can only be made in Kentucky, right?
Nope, but it's a common misconception. "Kentucky straight bourbon" can only be made in the Bluegrass State, but a handful of other bourbon distilleries are sprinkled around the country. Among them, Tuthilltown Spirits in New York makes its own Hudson Baby Bourbon, which is aged for just three months, and A. Smith Bowman Distillery of Virginia makes, among other products, a yummy 90-proof small batch bourbon under its Virginia Gentleman label. As long as it meets the base criteria to be bourbon, it's bourbon, no matter where it's produced.

Who invented bourbon?
That's a good question, but it's only got a vague answer. Elijah Craig is generally credited as the "inventor" of bourbon for coming up with the innovation of aging corn whiskey in a charred oak barrel in 1789. (The story is deliciously ironic because Craig was a Baptist minister by day.) But historical facts to support this story are hard to come by. There were corn whiskey distilleries in Kentucky prior to 1789, and in truth Craig was probably just one of many distillers who helped transform fiery, unaged corn moonshine into what we now know as bourbon. Craig, however, got the lasting recognition; Heaven Hill markets two nice, reasonably priced single-barrel bourbons under his name.

What's all the worry about age?
Like other whiskey, bourbon tends to improve with more time spent in the barrel. As temperatures fluctuate, the whiskey is forced into and out of the barrel's wood, which imparts vanilla-like flavors and makes the whiskey more complex. Additionally, the layer of charred wood inside the barrel helps give the whiskey its dark brown color. Of course, this process can't go on forever; evaporation means that there's less whiskey left in the aging barrel each year (the missing portion is known as the "angels' share"), so eventually the barrel will be empty. Moreover, if bourbon spends too much time in the barrel, it will often take on an unpleasant, woody taste that makes it undrinkable. The trick is to figure out exactly when a barrel has matured to perfection and not let it age any longer. There's certainly no "older is always better" rule, though; younger whiskeys can be quite enjoyable and are generally much easier on your wallet.

What's a single-barrel bourbon?
When distillers are making regular bourbon, they go to their rickhouses, the buildings where the aging whiskey is stored, and pull out a bunch of barrels. These barrels are then dumped together in giant tanks and mixed until they fit the flavor profile of the bourbon they're being bottled as. Each barrel tastes slightly different due to subtle differences in the wood, location where it was aged in the rickhouse, its age, etc. However, you can blend hundreds of them together to get a relatively consistent flavor for each batch of bourbon. This large-scale mingling process is why Jim Beam white label always tastes like Jim Beam white label.

Single-barrel bourbons, on the other hand, don't get blended at all. The master distiller picks out a particularly tasty barrel from the rickhouse, filters it, cuts it with water to get it to the correct proof, and it goes into the bottle. Because of each barrel's little idiosyncrasies, each bottle you pick up is bound to have unique flavors of its own. Bourbon enthusiasts like these single-barrel bottles partially because of these little variations and pay a premium for them. Elmer T. Lee, master distiller of Ancient Age (now Buffalo Trace), helped start this whole craze with the introduction of Blanton's in 1984. For his efforts, Buffalo Trace now markets a single-barrel bourbon named after Lee; in my opinion it's the best bourbon you can get for under $30.

Then what about small-batch bourbon?
Small-batch bourbon, on the other hand, doesn't have to live up to such a specific standard. With a single barrel, you know you're getting whiskey from a single barrel. With a small batch, you know you're getting whiskey from a batch that's small. What's small? Good question, but it's one nobody can answer. "Small batch" is really more of a nebulous marketing term than an indicator of quality. Which isn't to say that small-batch bourbons can't be quite good; many of them are among the best tipples you'll taste. Sticking the term on a label is just a clever way to make you think, "Hey, the batches are small! This must be a premium product!"

If the barrels can only be used once, what happens to them?
As noted above, bourbon has to be put into a new charred oak barrel for aging. Once the barrel's emptied, it's no good for aging bourbon. However, it can still be useful for aging other spirits. Lots of the used cooperage ends up in Scotland, where it's popular for aging scotch. Sherry casks were previously popular for aging scotch, but their strong flavors and high prices have made bourbon cooperage the most popular casks at many distilleries. Bourbon barrels have also become popular for aging certain types of microbrews, particularly stouts. Other used barrels are employed to age non-bourbon "Kentucky whiskey" like the version of Early Times sold in the American market. Or, if you like, you can just buy one to keep in your house as a 53-gallon conversation piece. (Want one? Try this site.)

All Aboard! Mexico Is Now Home to an All-You-Can-Drink Tequila Train

iStock.com/Clicknique
iStock.com/Clicknique

If you like the idea of taking a booze cruise or imbibing while flying (on a craft beer flight, that is), then you may enjoy the hooch caboose. As Delish reports, the latest in luxury, alcohol-packed travel comes from Jose Cuervo, which is now operating an all-you-can-drink tequila train.

That’s right: You can now hop aboard the Jose Cuervo Express and slam shots or sip tequila sunrises while traveling in style from Guadalajara in western Mexico to—where else?—the city of Tequila. The deal includes round-trip train transportation and bottomless drinks at the open tequila bar, plus snacks. Guests will also get to join a separate tequila tasting with experts, take a tour of the Jose Cuervo distillery in Tequila (the oldest one in the Americas), and take in a Mexican cultural show.

The Jose Cuervo Express has been around a while, but the round-trip, all-you-can-drink tequila experience is new. Since 2012, the train has been operating regular “sunrise” and “sunset” hours, offering guests a morning train ride to Tequila with an evening bus ride back to Guadalajara, and vice versa.

Prices for the new experience start from $111 on the Travel Pirates website, but the cost depends on the exact package you choose. If tequila isn’t your cup of tea, you might prefer the Mayan train line that’s slated to connect some of Mexico’s most famous pyramids and sites. Those plans are still a work in progress, though.

[h/t Delish]

LEGO Pop-Up Bars Let You Build While You Drink

Kevork Djansezian, Getty Images
Kevork Djansezian, Getty Images

Do you like LEGO bricks? Do you like making the task of assembling hundreds of tiny plastic pieces harder by becoming inebriated?

If so, nothing you read today could be more relevant to your interests than the news that a series of LEGO-inspired pop-up bars are headed for Houston, Denver, and other U.S. cities.

ABC13 reports that some block-headed entrepreneurs have devised the Brick Bar, a high-concept watering hole that allows visitors to play with over a million LEGO bricks and enjoy LEGO displays while drinking and socializing. The idea, according to the Brick Bar website, is to appeal to someone with nostalgia or affinity for LEGO sets who is also of legal drinking age.

The bars have already debuted in Australia and will be coming to London and Manchester, England, this spring. It’s likely the stateside bars will reproduce some of the more popular attractions, including building contests, hamburgers with buns shaped like LEGO bricks, and a gauntlet for brave souls who are willing to attempt to walk across a line of bricks in their bare feet.

The company behind the pop-up, Viral Ventures, specializes in unique attractions. In the past, they’ve promoted Hot Tub Cinema Club, where patrons watched films while soaking in portable hot tubs. But their LEGO-themed idea hasn’t been without complications.

While LEGO itself offers alcohol at some of the company's official resorts, including California’s LEGOLAND, the company isn’t thrilled about being associated with a third-party bar or with people trafficking in their trademarks: Their legal overtures led Viral Ventures to change the name of the pop-up from LEGO Bar to Brick Bar. The only mention of LEGO on their website is in the disclaimer: “We are not associated with LEGO.”

[h/t ABC13]

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