Peerless Single Barrel Bourbon is a hand-selected Kentucky straight bourbon from the Louisville distillery that revived the historic R.S. Peerless name in 2015 — produced using a sweet mash process (rather than the industry-standard sour mash), non-chill filtered, and bottled at 90 proof from individually selected barrels, allowing each release to express the unique character of a single barrel's maturation.The Kentucky Peerless Distilling Company was originally founded in Henderson, Kentucky in 1889 by Henry Kraver. The revived distillery, opened in 2015 by Corky Taylor and his son Carson, chose to distinguish their bourbon by using a sweet mash process — fermenting each batch with fresh yeast on fresh grain without adding spent mash backset from a previous fermentation. Industry convention uses sour mash (backset addition) for consistency and pH control; sweet mash produces a different flavor development in fermentation, contributing to the rich, fruit-forward character Peerless is known for. Single barrel bottlings showcase the natural variation between barrels — each release is its own expression of how the distillery's sweet mash bourbon has developed in one specific barrel over its maturation period.Tasting Notes Nose: Toasted oak, caramel, gentle vanilla, and a hint of dried fruit — the sweet mash fermentation character contributing fruit-forward depth Palate: Smooth warmth with layered warm spice, rounded sweetness, and steady oak structure at 90 proof Finish: Lingering and clean — oak-driven spice and soft sweetness sustained through a medium-long close Specs Distillery: Kentucky Peerless Distilling Company, Louisville, Kentucky (est. 2015, reviving 1889 original) Style: Kentucky Straight Bourbon Whiskey — Single Barrel Process: Sweet mash fermentation (not sour mash) Filtration: Non-chill filtered ABV: 45% (90 Proof) Size: 750ml Browse all American whiskey at Wooden Cork.{"@context":"https://schema.org","@type":"FAQPage","mainEntity":[{"@type":"Question","name":"What is sweet mash and how does it differ from sour mash?","acceptedAnswer":{"@type":"Answer","text":"Sweet mash ferments each batch with fresh yeast on fresh grain without adding backset from previous fermentations. Sour mash adds spent mash backset for pH control and batch-to-batch consistency. Sweet mash is less common — it produces a different flavor development, contributing to the fruit-forward character Peerless is known for."}},{"@type":"Question","name":"What does non-chill filtered mean?","acceptedAnswer":{"@type":"Answer","text":"Chill filtration chills whiskey to near-freezing to remove fatty acids and esters that can cause haze at cold temperatures or when water is added. Non-chill filtered bourbon retains these compounds — contributing more texture, mouthfeel, and flavor complexity than chill-filtered expressions."}}]}
