01 - Place vanilla ice cream, whole milk, peppermint extract, fresh mint leaves, and granulated sugar in blender container.
02 - Process on high speed until completely smooth and creamy, approximately 45-60 seconds.
03 - Test mixture and modify sweetness or mint intensity by adding small amounts of sugar or extract as needed.
04 - Distribute evenly between two chilled glasses, filling near rim.
05 - Crown each serving with whipped cream swirl and place maraschino cherry on top.
06 - Present immediately accompanied by straws while mixture maintains optimal texture.