If you like Campari and soda, this offers a little bit more—fuller body, a tart and fruity bitter edge, and a bass note from rum. This recipe is adapted from Jim Meehan.
- 3/4 ounce freshly squeezed juice from 1 to 2 limes
- 1 1/2 ounce aged rum, such as Appleton Estate
- 1/2 ounce Campari
- 3 ounces pink grapefruit soda such as Fizzy Lizzy
Fill a cocktail shaker with ice. Add lime juice, rum, and Campari. Shake well.
Strain into ice-filled rocks glass. Add grapefruit soda, stir gently and serve.