Frozen Orange Juice, with water added to make 3 cups (divided)
3/4
cup
Powdered sugar (divided)
2
cups
Frozen Blueberries
In a blender, combine frozen strawberries, 2 cups of the orange juice and 1/2 cup of the powdered suger. Cover and process until smooth; set aside. Rinse the container and add the blueberries and remaining juice and sugar. Cover and blend until smooth.
Alternate layers of strawberry and blueberry in glasses; stir layers a few times to swirl.