Method
- Pour whiskey, simple syrup, the fresh lemon juice, white truffle oil and egg white into a cocktail shaker then dry shake for 30 seconds.
- Next, add a few ice cubes and shake again for 20 seconds.
- Pour the drink through a fine mesh strainer into a chilled or ice filled cocktail glass.
- Finish the cocktail with a lemon peel, shaved black truffle and a few drops of white truffle oil.