Ingredients:
1 1/4 oz Ketel One Vodka
1/4 oz Green Chartreuse
3/4 oz fresh grapefruit juice
3/4 oz fresh lemon juice
Dash of grapefruit bitters
Directions:
Pour ingredients into a cocktail shaker. Shake well. Strain into a rocks glass. Garnish with an orange slice.
Courtesy of Ketel One Vodka.