Explore the bold complexity of Four Roses Single Barrel OBSK, a meticulously selected expression from Warehouse CS, Barrel 51-5C. Bottled at 50% ABV (100 Proof), this Kentucky straight bourbon whiskey showcases one of Four Roses’ ten signature recipes—OBSK, known for its high-rye content and spicy, robust flavor profile.
Each barrel yields a unique flavor experience, and this particular OBSK release is no exception, delivering a rich tapestry of rye spice, allspice, cocoa, vanilla, and bright oak. Uniquely expressive and non-blended, this single barrel bourbon exemplifies Four Roses’ commitment to recipe precision and barrel selection excellence.
Key Features:
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OBSK recipe: High rye (35%) mash bill with K yeast strain
 
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Single barrel release from Warehouse CS, Barrel 51-5C
 
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Bottled at 50% ABV (100 Proof)
 
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Distilled and aged in Lawrenceburg, Kentucky
 
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Notes of rye, allspice, cocoa, vanilla, and bright oak
 
Tasting Notes:
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Nose: Bold rye spice with hints of cocoa and toasted oak
 
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Palate: Layered flavors of vanilla, baking spice, dark chocolate, and warm oak
 
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Finish: Long and spicy with a dry, oaky close
 
How to Enjoy:
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Best enjoyed neat or with a splash of water to open the spice notes
 
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A fantastic pick for bourbon purists and rye-forward palates
 
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Ideal for sipping or comparing with other Four Roses recipes
 
FAQ:
Q: What does OBSK mean?
A: It’s one of Four Roses’ 10 proprietary bourbon recipes:
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O = Four Roses Distillery
 
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B = High-rye mash bill (60% corn, 35% rye, 5% malted barley)
 
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S = Straight bourbon
 
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K = Yeast strain known for light spice
 
Q: Is this a limited release?
A: Yes, each Four Roses Single Barrel bottling is drawn from a single, unblended barrel—making each bottle unique and limited in quantity.
Q: What proof is this bourbon?
A: It is bottled at 100 proof (50% ABV) for bold and balanced character.