Yuzu Passionfruit Soda

1 heaping tsp yujacha Korean yuzu citron tea marmalade syrup 

1 tsp passionfruit optional 

1 cup sparkling water 

1/4 cup crushed ice 

1 slice grapefruit slice 

Mint leaves 

Add citron syrup to cup of ice and sparking water stir well add passionfruit stir well and garnish with grapefruit. Add crushed mint leaves and garnish with mint sprigs.