Brocho before eating this: Shehakol Niyeh Bedvoro
(unless there is a majority of wine, where it would be Borei Pri Hagaphen)
Brocho after eating the proper shiur of this: Borei Nefashos
(unless there is a majority of wine, where it would be Al Hagephen)
Source: The Laws of B'rachos (page 378)