Armagnagueddon - Imperial Stout type dark beer - 10% Prunes & Armagnac

Imperial Stout with Agen prunes and Gers Armagnac!   Mash Prunes, Boil prunes, Pruneaux Stant 80°C.. .we did everything in this recipe to make it really taste like prunes!   And above all, we macerated a good part of the prunes in Armagnac before putting everything in the vat!!