The Ingredients

50 ml Vodka, 100 ml Grapefruit Juice, 25 ml Grenadine Syrup

How To make a Firefly

Pour the vodka and grapefruit juice into a mixing glass with ice. Stir well. Strain into a highball glass filled with ice. Add the grenadine syrup. Stir again or allow the grenadine syrup to float up from the bottom.

Social and Cocktail says:

A simple cocktail to make which is easy to drink, with the sweetness of the grenadine and tartness of the grapefruit working well together.

Did You Know?

The grenadine syrup has 2 functions in this cocktail, firstly, to balance out the tartness of the grapefruit and secondly, to give it a beautiful pink hue.