• Coarse salt
• 4 oz freshly squeezed grapefruit juice
• 1 ½ oz vodka
• 1 T rosemary simple syrup
• Splash sparkling water
• Small sprig rosemary

1. Salt the rim of a cocktail glass.
2. In a shaker with ice, combine grapefruit juice, vodka, and simple syrup and shake vigorously.
3. Fill cocktail glass with ice cubes, pour cocktail over and garnish with a sprig of rosemary.

Rosemary Simple Syrup

• 1 c sugar
• 1 c water
• 2 branches fresh rosemary

1. Place all ingredients in a medium saucepan and heat over medium heat until sugar dissolves and mixture comes to a simmer. 
2. Turn off the heat and allow liquid to cool. 
3. Remove rosemary, place in a sealed container and refrigerate until ready to use.