The Tilda is a cocktail composed primarily of vodka and ginger beer.
Preparation
A cocktail shaker is filled with Ice, a triple measure of vodka is added, and topped off with fiery ginger beer (preferably Barritt's Bermuda Stone).
The cocktail is then shaken and poured into a highball glass. A wedge of lime is squeezed and added, and the drink is garnished with a sprig of mint.
References
Tilda (cocktail) Wikipedia(Text) CC BY-SA