2 large lemons, juice and zest only
lemon verbena leaves, to decorate
4 passion fruit, seeds removed
10-15 passion fruit, seeds removed
180驳/6录辞锄 caster sugar
150驳/5陆辞锄 caster sugar
180驳/6录辞锄 icing sugar
600ml/20fl oz double cream
6 egg whites