Nathalie's Porn Star Martini
Float half fresh passion fruit, but first add vanilla sugar and flame torch it slightly
Add ingredients (all but champagne), SHAKE with ice and fine strain into chilled glass.

Separately, POUR champagne into chilled shot glass to serve on the side. Instruct drinker to sip alternately from each glass.
[['6 cl', 'Vanilla vodka'], ['1.5 cl', 'Passion fruit liqueur'], ['1.5 cl', 'Lime juice (freshly squeezed)'], ['6 cl', 'Brut Champagne'], ['3 cl', 'Passion fruit puree'], ['2 cl', 'Passion fruit syrup'], ['2 dash', 'Vanilla extract']]
[['6 cl', 'vodka'], ['1.5 cl', 'passion fruit liqueur'], ['1.5 cl', 'lime juice'], ['6 cl', 'brut champagne'], ['3 cl', 'passion fruit puree'], ['2 cl', 'passion fruit syrup'], ['2 dash', 'vanilla extract']]