Cocktails Recipes Fire Fly Recipe Ingredients 1 1/4 oz vodka2 oz grapefruit juice1 dash grenadine syrup Pour the vodka and grapefruit juice into a highball glass with ice. Add grenadine, stir, and serve. Spread the love Related posts: Firefly Recipe Puffer Recipe Blinker Cocktail Recipe The Nomad Recipe Blinder Recipe Pelican Recipe