Place all the ingredients in a bar blender and process on low speed until all the ingredients are well incorporated and a smooth shake forms, about 30 to 45 seconds.
Yield: 2 (10-ounce) servings
*For an extra-special treat, add 3/4 cup of crumbled cookies (such as chocolate sandwich cookies, chocolate chip cookies or shortbread) along to the blender with all other ingredients.