Just harvested about 100 prickly pears yesterday. Processed them today, flamed off the glochids, peeled and pureed, strained the seeds out. I got about 1 gallon of juice. I will add some to the boil and some in secondary. I tried a little in my agave wheat tonight and love it. I decided to brew my agave wheat substituting local cactus honey for the agave nectar and adding the prickly pears. I will brew next week. Froze the juice tonight.