Spanish Bar Fly

Begin by adding the Cuban rum, Licor 43, freshly squeezed lemon juice, and simple syrup to a shaker.

Include 2 dashes of cherry bitters and the egg white.

Vigorously shake the mixture to combine all ingredients thoroughly and create a frothy texture.

Strain the cocktail into a chilled cocktail coupe.

Serve immediately and enjoy the smooth, flavorful blend.