Bax Bier Ketter is an ambitious porter from Baxbier Brewery, a craft brewer based in Groningen, the Netherlands. At 8.5% ABV, this beer delivers a full-bodied, complex character that stands out within the brewery's diverse range.

Ketter combines roasted malt and caramel notes in a balanced way, staying true to the porter style without tipping into excessive sweetness. The result is a substantial, flavourful beer that remains drinkable despite its strength. It represents Baxbier's playful approach to craft brewing—serious in execution, but never taking itself too seriously.