Very good friends of ours have a blueberry farm and every year we are fortunate to get flats of fresh blueberries. I am always looking for new and exciting recipes for these beauties. This recipe was originally used for ice cream, but my DH got the brilliant idea to use the vodka in Blueberry Martinis. Word of caution, these berries are very, very potent once they have fully matured and end up having a delightful crunch to the berry. Raspberries and blackberries could be substituted for the blueberry. My dear 88 year old MIL used to just love these and just couldn't understand why we had to ration these out for her!!!