- 1 can frozen grape juice (6 ounces)
- 2 cups water (cold)
- 1/3 cup UHT milk (or nonfat, dry)
- 1 teaspoon vanilla extract
- 1 cup ice (or more)
- Place all ingredients in blender or food processor and blend until smooth. Serve immediately.
*For an "orange cow," replace grape juice with orange juice.