01 - Add vanilla ice cream, whole milk, mint extract, sugar if desired, and food coloring to blender container
02 - Blend on high speed until completely smooth and creamy, approximately 30-45 seconds
03 - Taste mixture and add more sugar or mint extract as preferred, blend briefly to incorporate
04 - Pour blended mixture evenly into two chilled serving glasses
05 - Top each glass with generous swirl of whipped cream using spoon or piping bag
06 - Place maraschino cherry atop whipped cream on each milkshake, serve immediately while cold