Add the crushed ice to 4 glasses. Divide mixture among glasses and top with the soda. Garnish with orange slices, if desired. Comments. SHORT ORDER: In a small pitcher, stir together 2½ cups freshly squeezed orange juice, 1 cup orange- or citrus-flavored vodka, and ½ cup Grand Marnier or other orange liqueur. Add crushed ice to 4 glasses.