- Wash your star fruits to get rid of impurities on the skin and cut the fruit into chunks. If you use a blender, place the fruit chunks with the water and sugar into the blender jar and blend smooth. Strain through a fine sieve before pouring into glasses with ice cubes. If you use a juicer, simply press the fruit chunks through the juicer and collect the juice on the other side. Mix with sugar (powdered sugar will work better), water and ice cubes in a glass. Serve cold