Fee Brothers Whiskey Barrel-Aged Cocktail Bitters 5 fl oz — Small-Batch, Oak & Vanilla Finish

Fee Brothers Whiskey Barrel-Aged Cocktail Bitters are a limited-edition aromatic bitters aged in genuine whiskey barrels to add depth, oak, and warm spice to cocktails and culinary recipes.

These bitters from Fee Brothers of Rochester, New York, bottle a small-batch infusion that blends concentrated botanicals with the mellowing influence of whiskey wood. Presented in a 5 fl oz (150 ml) glass bottle, this seasonal offering is crafted to layer rich barrel notes—think vanilla, toasted oak and subtle smoke—over classic cocktail bases. The result is a versatile finishing component for stirred drinks, barrel-forward sours, and even a splash in culinary applications where concentrated bitters are welcome.

How will these barrel-aged bitters change my cocktails?

Barrel-aging imparts woody, vanillin and toasted-caramel tones that complement aged spirits like whiskey, bourbon, and dark rum. A few dashes can create a more rounded, complex profile without overpowering a recipe.

• Adds oak and vanilla notes that echo aged spirits
• Softens sharper herbal or citrus bitters for balance
• Enhances aroma and mouthfeel with subtle smoky undertones

What recipes and pairings work best with these bitters?

They pair naturally with stirred whiskey cocktails such as Old Fashioneds and Manhattans, but also lift tiki-style dark rum drinks and barrel-aged negronis. Use sparingly—these bitters are concentrated—then adjust to taste.

• Old Fashioned: 2–4 dashes to highlight oak and caramel
• Manhattan: complements sweet vermouth and rye
• Barrel-forward craft cocktails and spirit-forward sips

How much should I use, and how do I store the bottle?

Start with one to three dashes and increase slowly; the small 5 fl oz bottle contains many servings. Store upright in a cool, dark place away from direct sunlight to preserve aroma and flavor over time.

• Begin with 1–3 dashes per drink, taste, then adjust
• Keep cap tightly closed to protect volatile aromatics
• Room temperature and out of direct light extend freshness

What makes this a limited-edition release from Fee Brothers?

Produced in finite batches, the Whiskey Barrel-Aged bitters are finished in actual whiskey barrels, lending variable nuances batch to batch. That handcrafted approach creates a distinct seasonal profile that collectors and cocktail enthusiasts appreciate.

• Small-batch finishing in real whiskey barrels
• Each batch can show subtle flavor differences
• Presented in a 5 fl oz glass bottle for bartop use

Who is this for: This limited-edition product is aimed at home mixologists, professional bartenders, and culinary creators who want to introduce barrel-aged complexity into drinks and dishes. If you enjoy experimenting with craft cocktails, appreciate aged-spirits flavor structures, or collect specialty bottlings from established producers like Fee Brothers, this bitters bottle gives a concentrated, shelf-stable way to add oak, warm spice, and aromatic depth.

Ingredients

Water, Vegetable Glycerin, Natural Flavors, Natural Clove Extract, Caramel Color. Note: Natural flavors contain alcohol as a carrier