Gather all ingredients before starting the recipe.
Place 1 cup light or dark raisins in a deep bowl and add 1 cup dark rum to barely cover, set aside for 2-3 hours, or until the rasins have soaked up the rum.
Prepare 1 cup Vanilla Custard , allow to cool completely if making, or use prepared custard, set aside.
Whip 1/2 cup 35% whipping cream adding 1 tbsp powdered sugar until peaks form and combine with prepared custard.
Reserve 4-5 tablespoons of rum soaked raisins for garnish, then combine the remaining raisins and any remaining rum, the whipped cream and the custard cream in a bowl and gently fold until combined.
Transfer the custard into small ramekins and smooth the top of each completely.