The Rhubarb Fizz is a modern cocktail that was created at Fitzbillies in Cambridge, England. First published in a 2013 issue of Saveur magazine, the recipe calls for a simple mixture of dry bubbly and a unique homemade simple syrup that uses ginger beer as a base and flavors it with rhubarb, cardamom, and vanilla.
Add rhubarb ginger beer syrup to a champagne glass.
Top with sparkling wine.