Hazelnut ganache pastry tarts
For the sweet pastry: 70g icing sugar • 90g butter • 1 egg • 210g flour For the hazelnut ganache: 175g dark chocolate (about 55 per cent cocoa), chopped • 120g double cream • 25g liquid glucose • 50g hazelnut paste • 20g butter Beat together the sugar and butter in a bowl. Mix in the egg, then the flour, until the mixture …