Use your favorite fresh or frozen fruit, orange sections, blueberries, strawberries, or 1/2 cup orange juice.
In a blender, combine:
1/2 cup water
3 to 6 ice cubes
1/2 cup vanilla yogurt
1/3 cup fruit or 1/2 cup orange juice
Blend until smooth and thick and pour in glass. Add a straw and serve.