Hi guys, I've searched around for this a bit but couldn't find any results. I picked up the ingredients for Yooper's Oatmeal Stout and I was considering adding PB2 as well as some cocoa powder at ~5 mins. First, am I going to impart the flavors that I want as well as the smell at 5 mins? Second, has anyone actually done this and what were your results? I've seen a lot of people say that they were going to add it to a beer but never saw their results. Any suggestions are definitely welcome. I don't want to do a full 5gal batch if no one has had great results. I may end up doing a 1gal test batch and ferment the other four as a normal oatmeal stout.
Primary#2: EdWort's Apfelwein
Bottled: Lady Liberty's American Pale Ale, Honey Weizen, Pumpkin Ale, Zombie Dust Clone