01 -
Pour 1 cup of the orange juice into an ice cube tray and freeze until solid, at least 4 hours or overnight.
02 -
Add the frozen orange juice cubes, remaining 1 cup chilled orange juice, Greek yogurt, ice, honey, vanilla, orange zest, and salt to a blender.
03 -
Pulse a few times to break up the cubes, then blend just until thick and frosty. Stop before the mixture turns thin.
04 -
Taste and add more honey if needed. If the blender needs help, add 1-2 tablespoons more orange juice. Pour into chilled glasses and serve immediately.