From Australian BH&G Diabetic Living. Though I don't have a sweet tooth the DM who is also diabetic does and I think this is a special occassion dessert that she would enjoy. Have not included the 7 1/4 hours cooling, chilling and setting time.
Put water in a small bowl and sprinkle the gelatine powder over, stir, set aside for 5 minutes.
Put the wine and sugar in a medium saucepan and stir over a medium heat until the sugar is dissolved and then add the gelatine mix and then stir until the gelatine dissolves.
Pour into a heatproof jug and set aside for 15 minutes to cool and put in the fridge for 30 minutes to chill.
Pour mixture into glasses and put in the fridge for 6 hours or until jelly/jello is set.
Combine the grapes and passionfruit pulp and divide between the glasses and serve.
NOTE - for a alcohol free version, replace the sparkling wine with alcohol removed sparkling white wine (we can get that in our supermarkets here in Australia).