# Method:
01 - In a medium saucepan, combine black currants, sugar, and water. Bring to a gentle boil over medium heat, stirring until sugar dissolves completely. Simmer for 5 minutes until currants soften and burst.
02 - Remove from heat and allow to cool for 10 minutes. Transfer mixture to a blender or use an immersion blender to puree until completely smooth.
03 - Pass the puree through a fine-mesh sieve into a bowl to remove seeds and skins. Press with a spoon to extract maximum liquid.
04 - Stir in lemon juice. Taste the mixture and adjust sweetness as needed.
05 - Cover and refrigerate the mixture for at least 1 hour until thoroughly chilled.
06 - Pour the chilled mixture into an ice cream maker and churn according to manufacturer instructions, approximately 20-30 minutes.
07 - Transfer sorbet to a freezer-safe container, cover, and freeze for at least 3 hours until firm.
08 - Before serving, allow sorbet to sit at room temperature for a few minutes to soften slightly.