1 can frozen orange juice concentrate, thawed
Water
Ice cubes

Add only 2 cups (instead of the usual 3 cups) to the orange juice concentrate. Fill a blender 1/2 full with orange juice. Add ice to level 1 inch higher than juice. Turn blender on to medium speed.

Turn off and stir every minute. Blend to creamy, smooth consistency. If too thick, add juice, if too thin, add ice. If not smooth, adjust to lower blender speed.