Sounds like Winter, Tastes like Spring

Sounds like Winter, Tastes like Spring

1 oz Tom Cat gin
1/2 oz Chai Pear Element Shrub
1/2 oz vanilla Riesling simple from @hollywdvixen
1/2 oz fresh grapefruit juice

Add all ingredients to a shaker with ice and a fresh rosemary sprig. Pour over fresh grapefruit juice and rosemary ice cubes.