2 measures triple sec
1 measure vodka
1 measure grapefruit juice
1 measure cranberry juice
5-6 cubes pineapple
2 tsp caster sugar
Strawberry, to decorate
1. Shake the first four ingredients over ice until well frosted.
2. Strain into a chilled long glass.
3. In a blender, whizz the pineapple with sugar and 1-2 tsp of crushed ice to a frosty slush.
4. Dress with a slice of strawberry.