- Liter of Sofruco grapefruit juice
- 2 cups of sugar
In a small saucepan cook the sugar with 1 cup of grapefruit juice. Bring to a boil, stirring until the sugar dissolves. Combine both liquids in a jug, stir and put in freezer ice trays. Let freeze until ice cubes are solid. Before serving, crush in the jugera, transfer to a source and bring to the table.