Fans of spritzes and dry martinis will love this bitter, earthy cocktail - and clocking in at an ultra low-proof, it’s just as perfect for leisurely afternoon happy hours as it is for long nights of partying.
1 oz dry vermouth, chilled
3 dashes orange bitters
Garnish: green olives
Add bitters to a chilled cocktail glass. Add vermouth, finish with Tonic Water and garnish.