ColdBrew, what is it? Unlike the normal coffee preparation with hot water, for this brewing method cold water is used. This is the cognac-coloured liquid that the Dutch merchants had already discovered in the 17th century. ColdBrew originated as a coffee extract that can be diluted with water as a basis for mixed drinks or cocktails. The aromatic substances released in the cold water have a truly distinctive and indeed much richer taste than cooled,...