This refreshing mocktail combines tart grapefruit juice with sweet thyme syrup and sparkling water, finished with a herbal twist. Crisp, bright, and alcohol-free—perfect for any occasion.
Fill tall glasses halfway with ice cubes. Add fresh grapefruit juice and lime juice.
Pour in thyme syrup and gently stir.
Top with sparkling water or club soda. Add more simple syrup if you like it sweeter.
Garnish with thyme sprigs, grapefruit wedges, and mint leaves if desired. Serve immediately.
Notes
Pink grapefruit is brightest, but any grapefruit works. Let thyme simmer longer in the syrup for more herbal depth. Chill juice before mixing for the coldest, crispest mocktail. Add bubbles last for best fizz!