I roasted a 4lb pie pumpkin (cut in half, scooped out seeds, placed halves face down in roasting pan w about 1/4" of water in it, 350 for 1 or 1.5 hrs), scooped out the pulp, and put it in a small grain bag while boiling. It's in the primary now, and blew a little pumpkin sludge out the blow-off...