Preheat the oven to 140 degrees C1275 degrees F/ gas mark 1.
Add the sugar a tablespoon at a time beating constantly.
Stir in me cornflour vinegar and vanilla.
Remove from the oven.
Cover with a slightly damp tea towel.
Leave to cool.
Fold in the glace fruits.
Sprinkle liberally with icing sugar.
Remove the tea towel from the meringue and turn it out on to the greaseproof paper.
Gently roll up.