I've done that before. I substituted 1/3 of my grounds with black patent. turned out pretty good. I played around with different blends of malts too. I might do this again, thanks to you...
There is a difference between Pride and Arrogance. Which do you hold in your heart?
sec/bulk age:Bad Blood soured imperial stout
bottled:ABW, Hellhound Ale (BDS w/ horehound),Eddie's Haunted Porter
ready to drink:Strawberry Chardonnay, Big '10, sour brown, Citra APA