Brew 200 ml of hot coffee and divide it evenly between two heatproof glasses or mugs.
Add 30 ml (1 fl oz) of Jameson Irish whiskey to each glass.
Stir in 2 teaspoons of brown sugar into each glass until fully dissolved.
In a separate bowl, whip 100 ml of heavy cream until it thickens slightly but is still pourable.
Gently pour half of the whipped cream over the back of a spoon onto the surface of each coffee to create a layer of cream.
Optionally, garnish with a sprinkle of vanilla powder or cocoa powder or grated nutmeg on top.
Serve immediately and enjoy your authentic Jameson Irish coffees!
This recipe should give you a perfect balance of rich coffee, smooth whiskey, and creamy topping, creating a delightful Irish coffee experience for you and your companion. Cheers!