Orange Yogurt Smoothie - Moroccan

Found this recipe on About.com, under the Moroccan Food section, and I am posting for ZWT. Here is what is stated about the drink: "This drink is best well-chilled, so blend with a generous handful of ice. Optional powdered milk adds frothy creaminess."

• Ready In: 5 mins
• Serves: 2

Ingredients

• 2  cups  orange juice
• 1  orange, peeled and broken into wedges (seedless)
• 1  cup plain yogurt (or vanilla flavored)
• 2  tablespoons powdered milk (optional)
•  sugar (optional)
• 7 -8  ice cubes

Directions

1. Place all ingredients in a blender and process until smooth. Pour into glasses and serve.