Which of the following is NOT a blended beverage?

The Classic Chai Tea Latte stands out as the option that is not a blended beverage. This drink primarily consists of brewed chai tea combined with steamed milk and could be served with or without foam. It is prepared by mixing brewed tea with milk rather than being blended with ice or other ingredients to achieve a smooth, slushy consistency typical of blended beverages.

In contrast, the other options listed involve the blending process. The Evolution Sweet Greens Smoothie is indeed a blended beverage, as it combines various fruits and vegetables with ice to create a smoothie texture. S'Mores Creme Frappuccino and Citrus Green Tea Creme Frappuccino also fall into this category as they are made by blending ice with other ingredients, resulting in a creamy and refreshing drink that is synonymous with Starbucks' frappuccino line. This preparation method results in the signature frozen consistency that characterizes blended beverages, which does not apply to the Classic Chai Tea Latte.