RUPERT’S OLD FASHIONED Updated on November 15, 2023 by Angie Lang Rupert's Whisky Whisky Ingredients 2 oz Rupert's Whisky 1/2 tsp Raw sugar 3 Dashes Angostura Bitters Garnish Orange peel Directions 1 Mix Add the sugar, bitters and water into a rocks glass, and stir until sugar is nearly dissolved. 2 Stir Fill the glass with large ice cubes, add the Rupert’s Whisky, and gently stir to combine. 3 Garnish Express the oil of an orange peel over the glass, then drop in. 4 Enjoy!