A couple of months back, me and a group of folks, went to a brew festival and tried a bunch of different beers. My sister-in-law tried a peach wheat from a local micro that she really liked and I told her that I would try to re-create it, or at least make something similar. Anywho, I made the beer three weeks ago, and Saturday, I decided it was time to peach it up. I used 5lbs of frozen peaches for a 5 gallon batch. So, as I was heating the peaches to kill off bacteria, I sat down with Daniels' Designing Great Beers. Turns out, I was on the section for fruit beers (probably should have read this before getting started). Anywho, as I read this section he made note that peaches, when fermented, can give off some funny flavors, and that every peach beer he had ever encountered had used some form of peach extract. Well, I had already bought the peaches, and didnt want to wait to get extract, so I went ahead as planned. So I was wondering, has anyone ever used frozen peaches in a beer before? Did it turn out like you expected, or were there off flavors?