Sometimes all it takes to level up your cocktail game is to switch out a plain liquor for a flavored one. I did that very thing when creating this grapefruit mojito.
small handful mint leaves, plus an extra sprig to serve
juice of 1 lime
1 tsp granulated sugar
1 shot white rum
1 shot grapefruit juice
Take a shaker, fill it with mint leaves. Add lime juice, sugar, white rum, and grapefruit juice. Shake, shake, shake. Strain into an ice-filled glass and add soda water until the glass is full. Add a lime or grapefruit wedge and a mint leaf for garnish.