2 fluid ounces Irish cream liqueur
1 fluid ounce Canadian rye whiskey
1/4 cup cold milk
1 pinch cinnamon
2 cups ice cubes
In a cocktail shaker, shake together Irish cream liqueur and Canadian rye whiskey with several cubes of ice. Strain into a glass filled with ice cubes. Top off with milk and a dash of cinnamon. Give it a gentle stir and serve.