Пиво Hopikopi Coffee Sour IPA - Wheaty Brewing Corps

For our latest collaboration with coffee-fiend and Tour Down Underer Ben Kraus we decided to take a perfectly good IPA and ruin it. Twice. By ‘ruin’, we mean sour and caffeinate it — to surprisingly delicious effect. The Sour: we took a Wheat and Acidulated-Malt heavy wort and kettle soured it with Yoghurt. This involved throwing literal bucket loads of Natural Greek Yoghurt into the warm wort and leaving the Lacto (Acidophilus & Casei) to produce its trademark tang over the next couple of days, dropping the pH to a brisk 3.6.