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Episode 176 June 30, 2021 · 01:05:47
176. TX Bourbon - The Science of Texas Whiskey with Rob Arnold

176. TX Bourbon - The Science of Texas Whiskey with Rob Arnold

Big Chief sits down with TX Whiskey Master Distiller Dr. Rob Arnold to taste the Blended, Straight Bourbon, Sherry Finish & Barrel Proof expressions from Fort Worth, Texas.

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Show Notes

Big Chief Mike takes the wheel solo on this episode of The Bourbon Road, welcoming listeners to a special interview edition recorded live via StreamYard. The focus is squarely on the Lone Star State as Mike sits down with Dr. Rob Arnold, Master Distiller at Firestone & Robertson Distilling Company (TX Whiskey) out of Fort Worth, Texas. Rob shares the remarkable origin story of TX Whiskey — from a chance email to an eventual partnership between Leonard Firestone and Troy Robertson, the wild Texas yeast hunt on a Glen Rose ranch that yielded a strain found on a pecan nut (the state tree of Texas), and the single-farm grain sourcing relationship with farmer John Sawyer in Hillsboro. Rob also discusses his Louisville roots, his connection to the late great Dave Pickerell, the iconic boot-leather bottle caps, and the science of terroir in whiskey. It's a fascinating look at one of Texas's most ambitious craft distilleries.

On the Tasting Mat:

  • TX Blended Whiskey: A blend of sourced bourbon styles and light whiskey, bottled at 82 proof. Sweet and approachable, with prominent vanilla ice cream and floral notes on the nose, a light finish, and excellent cocktail versatility. Described as an ideal summer sipper and gateway whiskey. (00:03:31)
  • TX Texas Straight Bourbon Whiskey (90 proof): Distilled at Firestone & Robertson using wild Texas yeast isolated from a pecan tree on a Glen Rose ranch, with a weeded mash bill of 74% corn, 14% wheat, and 12% malt from Sawyer Farms in Hillsboro, Texas. Aged nearly five years before its first release in late 2016. Nose and palate deliver cinnamon, fig, allspice, dark fruits, baking spices, and sweet grain. (00:14:03)
  • TX Sherry Finished Texas Straight Bourbon Whiskey (101.6 proof): The TX Bourbon base — same wild yeast and single-farm grain — aged four years in new charred American oak, then finished approximately eight to nine months in 20-year-old Pedro Jimenez sherry casks sourced from American oak. Rich, deep amber color, with layered molasses, dark fruit intensity, black pepper spice, and a warming, viscous finish. Winner of double gold at the San Francisco World Spirits Competition. (00:40:47)
  • TX Barrel Proof Texas Straight Bourbon Whiskey (127.2 proof): The same weeded bourbon base taken straight to barrel proof, delivering an amplified version of TX Bourbon's core character. Tasting notes include cinnamon, allspice, fig, brown sugar, caramel, cereal notes reminiscent of Froot Loops and Honey Nut Cheerios, and a complexity that evolves with every sip. (00:47:04)

Dr. Rob Arnold closes the conversation with a look at what's ahead for TX Whiskey — including a forthcoming TX Rye Whiskey, a cognac-finish expression joining the finishing series, a newly released bottled-in-bond expression, and a long-term plant breeding program aimed at developing corn and rye varieties specifically tailored for whiskey production. If you find yourself in Fort Worth, TX Whiskey Ranch — built on a former 100-acre golf course just south of downtown — is well worth a visit. Cheers, and we'll see you on down the Bourbon Road.

Full Transcript

TX Whiskey Firestone Robertson Distilling Rob Arnold Texas bourbon craft distillery Fort Worth Texas weeded bourbon barrel proof bourbon sherry finish bourbon wild yeast pecan yeast single farm whiskey Texas straight bourbon blended whiskey terroir whiskey Dave Pickerell Sawyer Farms whiskey finishing Texas whiskey bourbon review

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