I don’t go to fast food restaurants much but since seeing the commercial for Wendy’s frosty shakes, I decided to give it a try. I tried the vanilla frosty shake. Topped with whipped cream and a cherry, the Wendy’s vanilla frosty shake is creamy and not too sweet, just the way I like it. The frosty shake tastes like a shake from a diner, making it pretty impressive coming from a fast food place. Other flavors include chocolate and strawberry.