This refreshing frozen cocktail combines smooth white rum with icy pineapple and bright lemon juice, blended into a thick, frosty slush that’s perfect for hot days. The creamy sweetness from condensed milk adds richness, while the icy texture melts on your tongue, delivering a vibrant, citrusy punch with every sip.
For an extra kick, add a splash of ginger liqueur or garnish with fresh mint. To make ahead, freeze the blended mixture in a container for up to an hour, stirring briefly before serving.