Optional: 2 tablespoons Baileys Irish Cream per glassadded after blending
Instructions
Add the ice cream and milk to a blender and blend on low, then high, for about 30 seconds, until thick and smooth but still pourable, adding a splash more milk if it will not move through the blades.
Pour the shake into 4 tall glasses.
If making the adult version, stir 2 tablespoons of Baileys into each glass individually rather than blending it into the whole batch.
Top each glass with a swirl of whipped cream.
Finish with chocolate shavings or a mint leaf and serve right away, the shake softens quickly at room temperature.
Good to Know
Keep a bottle of Baileys on the side instead of blending it in, that way the same pitcher works for everyone and each person can spike their own glass.