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Gold in Dessert or Pastry Beer

2025 Bourbon County Brand Proprietor's Stout

Goose Island Beer Co., Chicago, IL

Category
Dessert or Pastry Beer
Entries
67
ABV
13.9%
IBU
Not Found
Style
Imperial Stout aged in bourbon barrels with walnuts, pistachios, cassia bark & honey
Malts
Not Found
Yeast
Not Found
Adjuncts
Cassia bark, Honey, Pistachios, Walnuts

Hops

Tasting Notes

Caramelized honeycomb, baking spice & roasted candied nuts

Source: gooseisland.com

The Beer's Page at the Brewery

Brewery Medal HistoryCategory HistoryBrewery Website

Hop Profile

Hop Profile. Select a column header to sort.
FormUseFarm or LotSource
MillenniumMilleniumNot FoundNot FoundNot Foundgooseisland.com
AlchemyAlchemyNot FoundNot FoundNot Foundgooseisland.com

Hop Profile Cards

Millennium

Origin Country
United States
Alpha Acid
14.5 to 16.5%
Oils
1.8 to 2.2 mL per 100 g
US Acreage
Not Found
Medal Beers in 2026
1
Breeder
John I. Haas breeding program

Aroma

Mild, somewhat pungent

Grown by

Not Found

Open the Hop Page

Alchemy

Origin Country
United States
Alpha Acid
Not Found
Oils
Not Found
US Acreage
Not Found
Medal Beers in 2026
1
Breeder
Not Found

Aroma

Not Found

Grown by

Not Found

Open the Hop Page

Beer Details

Description
First aged in bourbon barrels and then finished with walnuts, pistachios, cassia bark, and honeySource gooseisland.com
Tasting Notes
Caramelized honeycomb, baking spice & roasted candied nutsSource gooseisland.com
Process
Imperial stout aged in bourbon barrels, then finished with walnuts, pistachios, cassia bark and honeySource gooseisland.com

Research Notes

The 2025 Bourbon County Brand Proprietor's Stout is a bourbon barrel aged imperial stout finished with nuts, cassia bark and honey, released by Goose Island Beer Co. of Chicago as a Chicago-only variant of its Bourbon County line.

Award

Category Medal Entries Brewery Location
11, Dessert or Pastry Beer Gold (1st place) 67 Goose Island Beer Co. Chicago, IL

Specs

Field Value Source
Style Imperial Stout aged in bourbon barrels with walnuts, pistachios, cassia bark & honey Goose Island: 2025 Proprietor's Stout
ABV 13.9% Goose Island: 2025 Proprietor's Stout
IBU Not Found Not Found
Hops Millennium, Alchemy Goose Island: 2025 Proprietor's Stout
Malts and grains Not Found Not Found
Yeast Not Found Not Found
Adjuncts, fruit, spices Walnuts, pistachios, cassia bark, honey Goose Island: 2025 Proprietor's Stout
Other aged in bourbon barrels; 16.9 oz bottle; Chicagoland only; allergens wheat and tree nuts; tasting notes of caramelized honeycomb, baking spice and roasted candied nuts Goose Island: 2025 Proprietor's Stout

Brewery Description

First aged in bourbon barrels and then finished with walnuts, pistachios, cassia bark, and honey

Source: Goose Island: 2025 Proprietor's Stout

Tasting Notes

Caramelized honeycomb, baking spice & roasted candied nuts

Source: gooseisland.com

Ingredients

Goose Island says the recipe came from brewer Colby Magratten, inspired by the beehives on her aunt's Rhode Island homestead and by homemade baklava. On its page, the toasted nuts "highlight its warm, nutty character; cinnamon enhances the spice of the bourbon barrel," and the honey "deepens the stout's caramelized body" (Goose Island). A trade report on the 2025 lineup describes the same beer as inspired by baklava, combining toasted pistachios, walnuts and cinnamon (Beverage Information Group). The hops line reads "Millenium/Alchemy"; no malts or yeast are named.

Hop Profile

Hop as Published Variety Form Use Lot or Farm Source
Millenium Millennium Not Found Not Found Not Found gooseisland.com
Alchemy Alchemy Not Found Not Found Not Found gooseisland.com

Brewing Details

Field Value Source
Color (SRM) Not Found Not Found
Original gravity Not Found Not Found
Final gravity Not Found Not Found
Water Not Found Not Found
Process Imperial stout aged in bourbon barrels, then finished with walnuts, pistachios, cassia bark and honey gooseisland.com

Style Context

As category context only, the Brewers Association guideline for Dessert or Pastry Beer describes beers that "build on a strong dark beer base and incorporate culinary ingredients," deep amber to black, at 5.5 to 10.25 percent ABV or more and 20 to 65 IBU. A 13.9% imperial stout with nuts, spice and honey fits the open ended upper ABV range and the culinary intent.

Awards History

Year Competition Category Medal
2026 Great American Beer Festival Dessert or Pastry Beer Gold

Generated from the loaded results for this brewery and beer name, not researched separately; years not loaded are not covered.

Brewery Context

Goose Island Beer Co. is in Chicago, IL. Brewery type in Open Brewery DB: Large brewery.

Links checked 2026-10-14: Website, Instagram, Untappd.

Related

Links

Gaps

Research Notes

  • All specs come from the brewery's beer page. The page spells the hop "Millenium"; the canonical spelling Millennium is used in the hops array, and Alchemy is recorded as written.
  • The brewery lists cassia bark as the ingredient and describes its effect as cinnamon; cassia bark is recorded as the adjunct.
  • The same beer took Gold in Wood and Barrel Aged Dessert or Pastry Beer (52 entries) at the 2026 World Beer Cup, per the official winners list.
  • No 2026 GABF announcement was found; the brewery home page makes no mention of the medal.
  • Researched 2026-10-13.
  • Field pass 2026-10-13: The exact 2025 Proprietor's Stout listing gives N/A IBU; no numeric bitterness was found. Other vintages and Proprietor's Barleywine were excluded.
  • Deep dive pass 2026-10-14: the brewery page's tasting notes and finishing process are recorded; it prints the hops as "Millenium/Alchemy", kept as published with Millennium as the variety name. No malt, yeast or IBU is given.
  • Brewery site scrape 2026-10-14: found nothing new; 7 pages tried (robots.txt obeyed, one request every few seconds per host).
  • Second deep dive pass 2026-10-14 (brewery beer page, trade press and tasting coverage): found nothing new; 5 pages tried. Brewery page prints the hops as 'Millenium/Alchemy' and lists no malts, yeast, IBU, SRM, gravity or water. Hop names recorded in hop profile (form, use and farm not stated). Press (Brewbound 403) added only a baklava concept and reviewer tasting notes, which are not the brewery's words.