I actually brewed this last weekend with some changes and questions. I brewed everything per recipe but I only added 4oz coco powder and just added 4oz of nibs to the secondary. But I was unsure of how to add the puree. Some say to add some boiling water to it, some say to just dump it. I just sanitized the cans and dumped them in. I did soak the nibs in some vodka for a few minutes. What really surprised me is how liquid the puree was and the amount. I only had a 5 gal 2nd so with all the cherry I could not get all the beer in and have a good 3"+ of sludge on the bottom. Now its bubbling again but no foam so hopefully it wont blow. It does smell great and the sample I pulled before adding the nibs and cherry have a nice coffee and hint of chocolate flavor.