Averna Diamond Fizz
A cocktail from Fred Yarm at Loyal Nine (Cambridge, MA). Added with his permission. http://cocktailvirgin.blogspot.com/2016/12/averna-diamond-fizz.html
Ingredients
Instructions
  1. Shake everything aside from the Cava and Lemon Twist with ice, strain into a white wine glass containing the Cava, and garnish with a lemon twist.