Imperial Fizz Cocktail

Ingredients:
1/2 a fluid ounce or 1.5 centilitres of White Rum
1 & 1/2 fluid ounces or 4.45 centilitres of Blended Scotch whiskey
Juice of 1/2 Lemon
1 Teaspoon of Powdered Sugar
Carbonated Water
1 & 1/2 fluid ounces or 4.45 centilitres of Blended Scotch whiskey
Juice of 1/2 Lemon
1 Teaspoon of Powdered Sugar
Carbonated Water
Instructions:
Shake all ingredients (except carbonated water) with ice and strain into a highball glass over two ice cubes. Fill with carbonated water, stir, and serve.
