POWER ORANGE SMOOTHIE

2 cups fat free skim or 1% lowfat milk
1 (6 oz) can frozen orange juice concentrate
1/2 cup sifted powdered sugar
1 tsp vanilla extract
4 to 6 large ice cubes

In blender container, combine milk, orange juice concentrate, powdered sugar and vanilla. Cover and blend until smooth.

With the blender running, add ice cubes, 1 at a time, through opening in lid; blend until smooth and frothy. Pour into tall glasses; serve immediately.

Makes 1 quart (4 servings)
Source: Milk Processor Education Program