Breaking Bourbon’s Rules: Marianne Eaves on Forbidden Bourbon, White Wheat, and the Future of American Whiskey

by | Sep 6, 2026

Randy Warren sits down with Marianne Eaves, Kentucky’s first female master distiller, to explore her journey from Brown-Forman to Castle & Key and ultimately to Forbidden Bourbon. Marianne pulls back the curtain on her unconventional mash bills, the use of food-grade white corn and white wheat, and why she believes bourbon’s future depends on expanding its geographic and creative horizons. The episode also features a standalone segment on barrel finishing techniques and what they mean for the modern bourbon landscape.

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