|   SERVINGS:8   |   PREP TIME:50 min.   |   COOK TIME:5 min.

Ingredients

1½ cups caster sugar

1½ cups ruby red grapefruit juice

1½ cups cold water

5 cups soda water, chilled

1 ruby red grapefruit, peeled, sliced or cut into wedges

Ice cubes, to serve

Directions

Mix sugar and cold water in a saucepan and put it over medium heat. Cook for 5 minutes, stirring, until sugar is dissolved. Then add grapefruit juice and mix well to combine.

Transfer prepared mixture to a jug and cover with lid. Put in the fridge and cool completely.

Mix with soda water, grapefruit slices and ice once ready to serve.