> For the complete documentation index, see [llms.txt](https://styles.bjcp.org/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://styles.bjcp.org/bjcp-2021-beer/23.md).

# 23. EUROPEAN SOUR ALE

*This category contains the traditional sour beer styles of Europe that are still produced, many (but not all) with a wheat component. Most have low bitterness, with the sourness of the beer providing the balance that hop bitterness would otherwise contribute. Some are sweetened or flavored, whether at the brewery or upon consumption.*