01 - Combine milk, ice cubes, sugar, vanilla bean seeds or extract, and pudding mix in blender. Blend on high speed for 30-45 seconds until smooth and creamy.
02 - Whip heavy cream with powdered sugar in separate bowl until soft peaks form. Use store-bought whipped cream as alternative.
03 - Pour blended frappuccino into two chilled glasses. Top generously with whipped cream. Serve immediately with straws.