With Saint Patrick’s Day fast approaching, it feels only right to turn our attention to one of Ireland’s most iconic contributions to the world of warm, spirited comforts: the Irish Coffee. And like any drink with staying power, its origin story is as rich as the beverage itself.

Legend has it that on a bleak, windswept evening in Ireland, a weary group of travelers stepped off a plane chilled to the bone. To revive them, they were offered fresh brewed coffee, laced it with Irish whiskey capped it with a soft blanket of cream. The effect was immediate—comfort, warmth, and a spark of good cheer. In that moment, the Irish Coffee was born.

Here in the U.S., the drink found its spiritual home at San Francisco’s Buena Vista Café. For more than 65 years, bartenders there have perfected their craft, serving countless glasses and elevating the drink to a kind of caffeinated celebrity. Their version remains the gold standard, and with good reason.

Below, we share the Buena Vista’s celebrated recipe—along with one thoughtful twist of our own: swapping the two traditional sugar cubes for a spoonful of brown sugar, which adds a deeper, caramel‑tinged sweetness that plays beautifully with the whiskey and coffee.

First pre-warm an Irish Coffee Glass or Glass Mug with hot water. This is VERY important if you want a hot Irish Coffee. From there, add:

• ¾ full with piping hot coffee.
• 2 sugar cubes (brown is best), stir until the sugar is dissolved.
• 1 Jigger (1½ oz) of good Irish Whiskey

To finish the coffee you need fresh lightly whipped cream. A real Irish Coffee is never finished with canned or pre-fab whipped products. It must be light and float on top of the coffee. A steamed bit of cream works but best is to just whip the cream to a soft peak and lay it gently over the back of a spoon onto the top of the coffee. After that it needs nothing. No cheap splash of green menthe, no sprig of mint. It is perfect as it is. Happy Saint Patrick’s Day!