Rosemary Greyhound

Directions

1. 1
   For the rosemary simple syrup: Combine the sugar, rosemary and 2 cups water in a medium saucepan over medium heat.
2. 2
   Cook, stirring occasionally, until the sugar has dissolved.
3. 3
   Remove from the heat and let the rosemary infuse for 20 minutes.
4. 4
   Strain the syrup into a container, discarding the rosemary.
5. 5
   Let cool to room temperature.
6. 6
   For the rosemary greyhound: Place the grapefruit juice, vodka and 1 ounce rosemary simple syrup in a cocktail shaker with ice.
7. 7
   Shake well to mix.
8. 8
   Serve on the rocks, garnished with a grapefruit slice.