Recently brewed a blonde ale. Would like to add some light roasted vanilla coffee beans to secondary for a day or two (like 2 oz?). Curious if anyone has any experience with this? I have heard of a green pepper flavor when using coffee? I want to avoid that like the plague. My plan was to measure out 2 oz of whole beans, give them a quick sanitize bath then throw them in a hop sock and add them to the fermenter. Taste after 24 hrs and see where its at....maybe go 48 hours if needed. I want the flavor to be there and aroma as well....but not over powering. Thoughts?