To make the Starbucks banana cream pie Frappuccino, add vanilla bean powder, vanilla syrup, hazelnut syrup, vanilla bean powder, milk, and crème Frappuccino syrup to a blender and whirl till all the ingredients mix perfectly well.
Add banana to your drink in a blender and continue whirling till it breaks down and mixes with the other ingredients providing a smooth consistency.
Serve your drink in a glass over ice, top it with whipped cream and enjoy!
Notes
You can either decide to have this drink blended or just mix the ingredients.
Additionally, this drink can be served iced or cold. If you want it iced, follow the recipe above. However, if you prefer cold, blend the ice with the other ingredients when preparing it.
Lastly, if you want the vanilla flavor to be less bold in this frap, you can use vanilla syrup or extract alone instead of adding vanilla bean powder.