01 - Add vanilla ice cream, whole milk, mint extract, sugar, and food coloring (if using) to blender canister.
02 - Blend on high speed until completely smooth and creamy, approximately 45-60 seconds.
03 - Taste milkshake and add additional sugar or mint extract if desired to achieve preferred sweetness and intensity.
04 - Pour evenly into two chilled serving glasses.
05 - Generously top each glass with whipped cream, creating a tall swirl.
06 - Place one maraschino cherry on top of each milkshake and serve immediately.