01 - Place cold milk, ice cubes, peppermint syrup (or peppermint extract with simple syrup), and honey or sugar if using into a blender.
02 - Blend on high speed until the mixture is smooth and frothy.
03 - Taste and modify sweetness or peppermint level as preferred.
04 - Pour into serving glasses and optionally top with whipped cream, fresh mint leaves, and chocolate shavings.
05 - Serve chilled without delay for best refreshment.