Editing Bock (section)

===Eisbock===
[[File:Aventinus Weizen-Eisbock.jpg|thumb|Eisbock beer, made by [[fractional freezing|removing ice]] from partially frozen barrels of beer to produce a higher alcohol content]]

Eisbock is a traditional specialty beer of the [[Kulmbach (district)|Kulmbach district]] of Bavaria,<ref>{{Cite web |date=2016-08-31 |title=Eisbock: The Legendary Beer Style Discovered By Accident |url=https://learn.kegerator.com/eisbock/ |access-date=2021-06-27 |website=Kegerator.com |language=en-US}}</ref> made by [[Fractional freezing|partially freezing]] a Doppelbock and removing the water ice to concentrate the flavour and alcohol content, which ranges from 8.6% to 14.3% by volume.<ref name="BA" /><ref>{{Cite book |last1=Fedora |first1=Brooke |title=The Foodie's Beer Book: The Art of Pairing and Cooking with Beer for Any Occasion |last2=Fedora |first2=Luther |date=5 August 2014 |publisher=Simon & Suchster |isbn=9781628736823}}</ref>

It is clear, with a colour ranging from deep copper to dark brown in colour, often with ruby highlights. Although it can pour with a thin off-white head, head retention is frequently impaired by the higher alcohol content. The aroma is intense, with no hop presence, but frequently can contain fruity notes, especially of prunes, raisins, and plums.<ref name="BA" /> Mouthfeel is full and smooth, with significant alcohol, although this should not be hot or sharp. The flavour is rich and sweet, often with toasty notes, and sometimes hints of chocolate, always balanced by a significant alcohol presence.<ref name="BA" />

The following are representative examples of the style: Colorado Team Brew "Warning Sign", Kulmbacher Reichelbräu Eisbock, [[Schloss Eggenberg|Eggenberg]], [[G. Schneider & Sohn|Schneider]] [[Aventinus (beer)|Aventinus]] Eisbock, Urbock Dunkel Eisbock, [[Franconia Brewing Company]] Ice Bock 17%.{{Citation needed|date=June 2021}}

The strongest ice beer, Strength in Numbers, was a one-time collaboration in 2020 between [[Schorschbrau]] of Germany and [[BrewDog]] of Scotland, who had competed with each other in the early years of the 21st century to produce the world's strongest beer. ''Strength in Numbers'' was created using traditional ice distillation, reaching a final strength of 57.8% ABV.<ref>{{Cite web |last=Pomranz |first=Mike |date=2020-09-18 |title=This 'World's Strongest Beer' Is a Collaboration Between Two Rival Breweries |url=https://www.foodandwine.com/news/worlds-strongest-beer-strength-in-number-brewdog-schorschbrau |access-date=2021-03-06 |website=[[Food & Wine]]}}</ref>