soak-figs-water-5 Published November 2, 2012 at 555 × 480 in Sprouted Buckwheat Granola Soak the dates in water until soft. Puree in a food processor until smooth. Add the pureed dates to the dehydrated buckwheat. Soak the dates in water until soft. Puree in a food processor until smooth. Add the pureed dates to the dehydrated buckwheat.