1 tbsp of sweet vermouth
2 oz of Canadian whisky (or whiskey)
1 tbsp of cointreau orange liqueur (or orange liqueur)
2 dash of Angostura bitters
Pour Canadian rye whiskey, Cointreau, sweet vermouth and bitters into a cocktail shaker half-filled with ice cubes. Stir ingredients together to chill. Strain over fresh ice in a cocktail glass, add an orange twist, and serve.