Sparkling Amaro Sour

45ml Amaro Averna

20ml Fresh Lemon Juice

15ml Grenadine

3 dash Angostura Bitters

15ml Egg White

Top Champagne or any dry sparkling wine

Dry shake all ingredients except Champagne to build foam. Add ice, shake and fine strain into a cocktail glass. Top with champagne and garnish with star anise and few drops of angostura bitters.