Preparation

1. Combine all ingredients in a shaker tin and shake without ice to help froth the egg white.
2. Add ice, and shake for about 20 seconds.
3. Alternatively, you can combine all ingredients in a blender for a frosty, frozen version.
4. Strain into a wine glass (if blended, just pour), and garnish with 3 drops of angostura bitters and edible flowers.