Four Roses Single Barrel Bourbon OESO 750ml

The OESO Recipe — Four Roses Single Barrel

Four Roses' unique system of two mash bills and five yeast strains creates ten distinct bourbon recipes. The OESO recipe combines the low-rye "O" mash bill with the "O" yeast strain — known for producing a light, delicate, and floral character that is among the most elegant in the Four Roses portfolio. Bottled as a single barrel, every bottle is a unique expression of that specific cask's character.

Tasting Notes

• Nose: Light and floral. Delicate fruit and floral notes lead with a gentle caramel sweetness and the distinctive character of the OESO recipe.
• Palate: Elegant and refined. Light fruit and caramel interplay with a gentle oak influence and a clean, delicate complexity.
• Finish: Medium and clean. Floral notes and caramel linger with a light, satisfying close.

Specs

• Distillery: Four Roses Distillery, Lawrenceburg, Kentucky
• Style: Kentucky Straight Bourbon Whiskey, Single Barrel
• Recipe: OESO (Low-Rye Mash Bill, O Yeast Strain)
• ABV: 50% / Proof: 100
• Bottle Size: 750ml

Four Roses' most delicate recipe, in a single barrel format — OESO delivers Kentucky bourbon at its most elegant.