Irving Street Kitchen's White Negroni #2 with Montinore Verjus

This recipe was created by the talented Brandon Wise at Irving Street Kitchen in Portland's Pearl district.

1 oz G'Vine Nouaison Gin
1 oz Bonal gentiane quina
1 oz Montinore Verjus

Stir and strain into a chilled bucket glass, garnish with grapefruit zest.