By An Edible Mosaic
Prep Time: 10 min
Cook Time: 0 min
Add 4 Oreo cookies, the tea (if using), milk, and simple syrup to a blender, and blend until smooth. Strain the mixture if you want it super smooth (otherwise the filling will make it lumpy).
Add the ice to a glass, then the boba, and then the Oreo milk mixture. Top with the whipped cream and remaining Oreo cookie.