• 60 ml Galliano L’Autentico • 30 ml Fresh Lemon juice • 7.5 ml Sugar syrup • 10 ml Egg white (optional) • 1 Dash Angostura bitters Shake all ingredients and strain over rocks. Garnish with lemon peel. Optional: Imagine the next adventure of fictional character Harvey Wallbanger [1](https://poal.co/s/cocktails/34460) [2](https://en.wikipedia.org/wiki/Harvey_Wallbanger)