This easy Grapefruit Rum Cocktail is made with rum and grapefruit juice, fresh mint leaves, and club soda. It's a cool and refreshing cocktail recipe that's bursting with flavor.
Prep Time10 minutesmins
Total Time10 minutesmins
Course: Drinks
Cuisine: American
Keyword: grapefruit rum cocktail, rum grapefruit cocktail
Prep the mint. In the bottom of a large pitcher, muddle together the mint leaves and sugar.
Add the juice and alcohol. Stir in grapefruit juice, then rum. Cover and refrigerate until ready to serve.
Serve. Fill cocktail glasses with crushed ice; add the prepared rum grapefruit cocktail to each glass. Top with a splash of grenadine, if desired, and a splash of club soda. Garnish with grapefruit slices, and enjoy!