01 - Add whole milk, ice cubes, vanilla bean ice cream, granulated sugar, and vanilla extract to blender canister.
02 - Process on high speed until completely smooth and creamy, approximately 30-45 seconds.
03 - Test mixture and incorporate additional sugar if more sweetness is preferred.
04 - Distribute blended frappuccino evenly between two tall glasses.
05 - Top with whipped cream if desired and serve immediately while cold.