1/2 ounce ginger liqueur (such as Domaine de Canton)
1 ounce pomegranate juice
5 ounces cold sparkling wine
Put 1 piece crystallized ginger and the pomegranate seeds in a champagne flute. Top with the bitters. Pour in the ginger liqueur and pomegranate juice. Top with the sparkling wine and garnish with the remaining crystallized ginger.