Frank August Case Study: 04 | 4X Oaked | Proofed In Barrel | Double Oaked

Frank August Case Study: 04 | 4X Oaked | Proofed In Barrel | Double Oaked is the fourth release in Frank August's multi-award-winning Case Study series, which pushes the boundaries of American whiskey innovation. This unique release blends double-oaked Kentucky Straight Bourbon Whiskey (KSBW) and double-oaked Kentucky Straight Rye Whiskey (KSRW), creating a rich, complex whiskey that reflects Frank August's commitment to crafting distinctive expressions.

The name “4X Oaked” comes from the blending process, which involves two double-oaked KSBW barrels and two double-oaked KSRW barrels in each 4-barrel batch. Adding to the uniqueness is the “Proofed In Barrel” technique, where the whiskey is proofed at 95 proof during its second barrel fill, rather than in tanks. This allows the whiskey to mature in its final proof within the barrel for an additional 12-14 months, resulting in a fuller, more nuanced spirit.

Key Features

• Double Oaked Blend: A blend of two double-oaked Kentucky Straight Bourbon and two double-oaked Kentucky Straight Rye barrels for a rich, layered flavor profile.
  
  
• Proofed In Barrel: Proofed at 95 proof inside the barrel, creating a deeper integration of flavors during the aging process.
  
  
• 4X Oaked: Four barrels are used in the process—two bourbon and two rye barrels, each double-oaked, resulting in an intricate, bold flavor.
  
  
• Aged an Additional 12-14 Months: Each secondary barrel is aged further after proofing, enhancing complexity and depth.
  
  

Tasting Notes

• Appearance: Rich walnut tone with viscous legs that decorate the glass, reflecting the multi double-oaked process.
  
  
• Nose: Opens with sweet vanilla and baking spices, followed by the sharpness of rye and warm oak. Notes of brown sugar, dried fruits, and leather evolve, adding richness and depth.
  
  
• Palate: The first sip offers velvety sweetness, with caramelized sugars and baked apple leading the way. Vibrant rye spices follow, with hints of toasted almonds, buttery toffee, and clove. The mid-palate introduces refreshing mint and mild pepper, creating a full-bodied and complex experience.
  
  
• Finish: At 95 proof, the finish is long and evolving, with lingering notes of mint chocolate, cinnamon, dark roasted coffee, and spiced oak. Each sip reveals new layers of flavor, inviting further exploration.
  
  

Why Choose Frank August Case Study: 04 | 4X Oaked | Proofed In Barrel | Double Oaked?

• Innovative Process: The "Proofed In Barrel" method and 4X Oaked blending result in a whiskey that offers a unique depth and complexity.
  
  
• Double Oaked for Extra Flavor: The double-oaking process enhances the richness and boldness of both the bourbon and rye, making this release stand out among other whiskeys.
  
  
• Perfect Balance: The blend of bourbon sweetness and rye spice creates a harmonious and full-bodied drinking experience.
  
  
• Limited Edition: As part of the acclaimed Case Study series, this release is highly collectible and perfect for those who appreciate innovative American whiskey.