Measure and pour 2 oz Baileys Irish Cream over the ice.
Stir gently with a bar spoon to chill the drink.
Serve immediately while the ice is fresh.
Notes
For a sweeter dessert treat, add a drizzle of chocolate syrup or a scoop of vanilla ice cream. Large ice cubes melt slower for a smoother drink. Optional: Add vodka or coffee liqueur for extra strength.