Today, we talk with Dan Bruner from Grouphead coffee about his bottled coffee “Stacked Espresso Concentrate” and the Michael Sivetz technology that he adapted to create his unique brew system and brew process. In addition to talking about his concentrate that needs to be highly diluted with (1 part concentrate to 7 parts water), we also talk about shelf stability for coffee, bourbon barrel aged coffee beans and the upcoming Portland Coffee Fest America’s Best Cold Brew Competition.
[Read more…] about Grouphead Coffee Adapts Sivetz Technology to Produce Stacked Espresso Concentrate