01 - Add vanilla ice cream, milk, peppermint extract, vanilla extract, and green food coloring to blender container.
02 - Blend on high speed until completely smooth and creamy, approximately 30-60 seconds. Add additional milk if thinner consistency is preferred.
03 - Test flavor and adjust peppermint extract or food coloring as desired. Peppermint extract is potent, so add gradually.
04 - Divide mixture evenly between two tall glasses. Top with whipped cream, maraschino cherry, and green sprinkles if using. Serve immediately while cold.