Preparation Combine whiskey, grapefruit juice, lime juice, agave, and bitters in a cocktail shaker. Fill shaker with ice and shake until outside is frosty, about 30 seconds; strain into a coupe glass. Slap sage leaf between your palms until fragrant; float on top of cocktail.
Preparation Combine whiskey, grapefruit juice, lime juice, agave, and bitters in a cocktail shaker. Fill shaker with ice and shake until outside is frosty, about 30 seconds; strain into a coupe glass. Slap sage leaf between your palms until fragrant; float on top of cocktail.