Rum Old Fashioned Posted in : Drinks on by : Daphne Ingredients: 1 Tsp. – 151 Rum1 1/2 Oz. – Rum1 Dash – Angostura Bitters1/2 Tsp. – Sugar1 Twist – Lemon Instructions: Stir mixers with 1 tsp. water until sugar dissolves. Add ice cubes and rum. Float 151 rum on top. Garnish with fruit.