1-1/2 oz. Irish cream liqueur
1-1/2 oz. coffee liqueur
1-1/2 oz. peppermint schnapps
Pour Irish cream liqueur, coffee liqueur, and peppermint schnapps into a cocktail shaker with a generous handful of ice. Shake well, and pour into a martini glass.For extra festive flair, garnish the edge of your martini glass with sprinkles or red and green sugar crystals.