Combine the amaretto, lemon juice, simple syrup, Angostura bitters, and egg white in a cocktail shaker.
The egg white will add a lovely texture to your drink!
Before adding ice, shake the mixture vigorously for about 15 seconds.
This technique, known as a dry shake, helps emulsify the egg white.
Add a handful of ice cubes to the shaker.
Shake again for another 30 seconds to chill the mixture.
Strain the cocktail into a chilled glass.
A fine strainer is ideal to catch any ice shards or egg white bits.
Garnish your drink with a slice of lemon or a maraschino cherry for a classic touch.